907 lines
40 KiB
Clojure
907 lines
40 KiB
Clojure
(ns babashka.main-test
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{:clj-kondo/config '{:linters {:unresolved-symbol {:exclude [working?]}}}}
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(:require
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[babashka.fs :as fs]
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[babashka.main :as main]
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[babashka.test-utils :as test-utils]
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[clojure.edn :as edn]
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[clojure.java.io :as io]
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[clojure.java.shell :refer [sh]]
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[clojure.string :as str]
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[clojure.test :as test :refer [deftest is testing]]
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[flatland.ordered.map :refer [ordered-map]]
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[flatland.ordered.set :refer [ordered-set]]
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[sci.core :as sci]))
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(defn bb [input & args]
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(test-utils/normalize
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(edn/read-string
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{:readers *data-readers*
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:eof nil}
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(apply test-utils/bb (when (some? input) (str input)) (map str args)))))
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(defn parse-opts [args]
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(let [[args global-opts] (main/parse-global-opts args)]
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(main/parse-opts args global-opts)))
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(deftest parse-opts-test
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(is (= "1667"
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(:nrepl (parse-opts ["--nrepl-server"]))))
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(is (= "1666"
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(:socket-repl (parse-opts ["--socket-repl"]))))
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(is (= {:nrepl "1667", :classpath "src"}
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(parse-opts ["--nrepl-server" "-cp" "src"])))
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(is (= {:nrepl "1667", :classpath "src"}
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(parse-opts ["-cp" "src" "nrepl-server"])))
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(is (= {:prn true :socket-repl "1666", :expressions ["123"]}
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(parse-opts ["--socket-repl" "-e" "123"])))
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(is (= {:prn true :socket-repl "1666", :expressions ["123"]}
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(parse-opts ["--socket-repl" "1666" "-e" "123"])))
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(is (= {:prn true :nrepl "1666", :expressions ["123"]}
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(parse-opts ["--nrepl-server" "1666" "-e" "123"])))
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(is (= {:classpath "src"
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:uberjar "foo.jar"}
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(parse-opts ["--classpath" "src" "uberjar" "foo.jar"])))
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(is (= {:classpath "src"
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:uberjar "foo.jar"
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:debug true}
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(parse-opts ["--debug" "--classpath" "src" "uberjar" "foo.jar"])))
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(is (= "src" (:classpath (parse-opts ["--classpath" "src"]))))
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(is (:debug (parse-opts ["--debug"])))
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(is (= 123 (bb nil "(println 123)")))
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(is (= 123 (bb nil "-e" "(println 123)")))
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(is (= 123 (bb nil "--eval" "(println 123)")))
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(testing "distinguish automatically between expression or file name"
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(is (= {:result 8080} (bb nil "--prn" "test/babashka/scripts/tools.cli.bb")))
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(is (thrown-with-msg? Exception #"does not exist" (bb nil "foo.clj")))
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(is (thrown-with-msg? Exception #"does not exist" (bb nil "-help"))))
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(is (= "1 2 3" (bb nil "-e" "(require '[clojure.string :as str1])" "-e" "(str1/join \" \" [1 2 3])")))
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(is (= '("-e" "1") (bb nil "-e" "*command-line-args*" "--" "-e" "1")))
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(let [v (bb nil "--describe")]
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(is (:babashka/version v))
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(is (:feature/xml v)))
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(is (= {:force? true} (parse-opts ["--force"])))
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(is (= {:main "foo", :command-line-args '("-h")} (parse-opts ["-m" "foo" "-h"])))
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(is (= {:main "foo", :command-line-args '("-h")} (parse-opts ["-m" "foo" "--" "-h"])))
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(is (= {:force? true :list-tasks true :command-line-args nil} (parse-opts ["--force" "tasks"])))
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(is (= {:force? true :run "sometask" :command-line-args nil} (parse-opts ["--force" "run" "sometask"])))
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(is (= {:force? true :repl true} (parse-opts ["--force" "repl"])))
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(is (= {:force? true :clojure true :command-line-args '("-M" "-r")}
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(parse-opts ["--force" "clojure" "-M" "-r"])))
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(testing "file opts parsing does not mess with :command-line-args"
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(is (= {:prn true, :expressions ["(prn :foo)"]}
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(-> (let [[_ opts] (main/parse-file-opt ["-e" "(prn :foo)"] {})]
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(main/parse-opts ["-e" "(prn :foo)"] opts)))))
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(is (= {:file "foo", :command-line-args ["README.md"]}
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(main/parse-opts ["README.md"] {:file "foo"})))
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(is (= ["--version"] (bb nil (fs/file "test-resources" "script_with_overlapping_opts.clj") "--version")))
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(is (= ["version"] (bb nil (fs/file "test-resources" "script_with_overlapping_opts.clj") "version")))))
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(deftest version-test
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(is (= [1 0 0] (main/parse-version "1.0.0-SNAPSHOT")))
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(is (main/satisfies-min-version? "0.1.0"))
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(is (main/satisfies-min-version? "0.1.0-SNAPSHOT"))
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(is (not (main/satisfies-min-version? "300.0.0")))
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(is (not (main/satisfies-min-version? "300.0.0-SNAPSHOT"))))
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(deftest print-error-test
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(is (thrown-with-msg? Exception #"java.lang.NullPointerException"
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(bb nil "(subs nil 0 0)"))))
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(deftest input-test
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(testing "-io behaves as identity"
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(is (= "foo\nbar\n" (test-utils/bb "foo\nbar\n" "-io" "*input*"))))
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(testing "if and when"
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(is (= 1 (bb 0 '(if (zero? *input*) 1 2))))
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(is (= 2 (bb 1 '(if (zero? *input*) 1 2))))
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(is (= 1 (bb 0 '(when (zero? *input*) 1))))
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(is (nil? (bb 1 '(when (zero? *input*) 1)))))
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(testing "and and or"
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(is (= false (bb 0 '(and false true *input*))))
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(is (= 0 (bb 0 '(and true true *input*))))
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(is (= 1 (bb 1 '(or false false *input*))))
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(is (= false (bb false '(or false false *input*))))
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(is (= 3 (bb false '(or false false *input* 3)))))
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(testing "fn"
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(is (= 2 (bb 1 "(#(+ 1 %) *input*)")))
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(is (= [1 2 3] (bb 1 "(map #(+ 1 %) [0 1 2])")))
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(is (= 1 (bb 1 "(#(when (odd? *input*) *input*))"))))
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(testing "map"
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(is (= [1 2 3] (bb 1 '(map inc [0 1 2])))))
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(testing "keep"
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(is (= [false true false] (bb 1 '(keep odd? [0 1 2])))))
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(testing "->"
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(is (= 4 (bb 1 '(-> *input* inc inc (inc))))))
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(testing "->>"
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(is (= 10 (edn/read-string (test-utils/bb "foo\n\baar\baaaaz" "-i" "(->> *input* (map count) (apply max))")))))
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(testing "literals"
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(is (= {:a 4
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:b {:a 2}
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:c [1 1]
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:d #{1 2}}
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(bb 1 '{:a (+ 1 2 *input*)
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:b {:a (inc *input*)}
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:c [*input* *input*]
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:d #{*input* (inc *input*)}}))))
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(testing "shuffle the contents of a file"
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(let [in "foo\n Clojure is nice. \nbar\n If you're nice to clojure. "
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in-lines (set (str/split in #"\n"))
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out (test-utils/bb in
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"-io"
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(str '(shuffle *input*)))
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out-lines (set (str/split out #"\n"))]
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(is (= in-lines out-lines))))
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(testing "find occurrences in file by line number"
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(is (= '(1 3)
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(->
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(bb "foo\n Clojure is nice. \nbar\n If you're nice to clojure. "
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"-i"
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"(map-indexed #(-> [%1 %2]) *input*)")
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(bb "(keep #(when (re-find #\"(?i)clojure\" (second %)) (first %)) *input*)")))))
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(testing "ordered/map data reader works"
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(is (= "localhost" (bb "#ordered/map ([:test \"localhost\"])"
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"(:test *input*)"))))
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(testing "bb doesn't wait for input if *input* isn't used"
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(is (= "2\n" (test-utils/normalize (sci/with-out-str (main/main "(inc 1)")))))))
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(deftest println-test
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(is (= "hello\n" (test-utils/bb nil "(println \"hello\")"))))
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(deftest System-test
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(let [res (bb nil "--prn" "-f" "test/babashka/scripts/System.bb")]
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(is (= "bar" (second res)))
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(doseq [s res]
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(is (not-empty s)))))
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(deftest malformed-command-line-args-test
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(is (thrown-with-msg? Exception #"File does not exist: non-existing"
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(bb nil "-f" "non-existing"))))
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(deftest ^:flaky ssl-test
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(let [resp (bb nil "(slurp \"https://www.google.com\")")]
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(is (re-find #"doctype html" resp))))
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(deftest stream-test
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(is (= "2\n3\n4\n" (test-utils/bb "1 2 3" "--stream" "(inc *input*)")))
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(is (= "2\n3\n4\n" (test-utils/bb "{:x 2} {:x 3} {:x 4}" "--stream" "(:x *input*)")))
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(let [x "foo\n\bar\n"]
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(is (= x (test-utils/bb x "--stream" "-io" "*input*"))))
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(let [x "f\n\b\n"]
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(is (= x (test-utils/bb x "--stream" "-io" "(subs *input* 0 1)")))))
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(deftest load-file-test
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(let [tmp (java.io.File/createTempFile "script" ".clj")]
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(.deleteOnExit tmp)
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(spit tmp "(ns foo) (defn foo [x y] (+ x y)) (defn bar [x y] (* x y))")
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(is (= "120\n" (test-utils/bb nil (format "(load-file \"%s\") (foo/bar (foo/foo 10 30) 3)"
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(test-utils/escape-file-paths (.getPath tmp))))))
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(testing "namespace is restored after load file"
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(is (= 'start-ns
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(bb nil (format "(ns start-ns) (load-file \"%s\") (ns-name *ns*)"
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(test-utils/escape-file-paths (.getPath tmp)))))))))
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(deftest repl-source-test
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(let [tmp (java.io.File/createTempFile "lib" ".clj")
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name (str/replace (.getName tmp) ".clj" "")
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dir (.getParent tmp)]
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(.deleteOnExit tmp)
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(testing "print source from loaded file"
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(spit tmp (format "
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(ns %s)
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(defn foo [x y]
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(+ x y))" name))
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(is (= "(defn foo [x y]\n (+ x y))\n"
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(bb nil (format "
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(load-file \"%s\")
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(require '[clojure.repl :refer [source]])
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(with-out-str (source %s/foo))"
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(test-utils/escape-file-paths (.getPath tmp))
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name)))))
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(testing "print source from file on classpath"
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(is (= "(defn foo [x y]\n (+ x y))\n"
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(bb nil
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"-cp" dir
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"-e" (format "(require '[clojure.repl :refer [source]] '[%s])" name)
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"-e" (format "(with-out-str (source %s/foo))" name)))))))
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(deftest eval-test
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(is (= "120\n" (test-utils/bb nil "(eval '(do (defn foo [x y] (+ x y))
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(defn bar [x y] (* x y))
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(bar (foo 10 30) 3)))"))))
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(deftest init-test
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(testing "init with a file"
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(is (= "foo" (bb nil "--prn" "--init" "test-resources/babashka/init_test.clj"
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"-f" "test-resources/babashka/init_caller.clj"))))
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(testing "init with eval(s)"
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(is (= "foo" (bb nil "--init" "test-resources/babashka/init_test.clj"
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"-e" "(init-test/do-a-thing)"))))
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(testing "init with main from init'ed ns"
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(is (= "Hello from init!" (bb nil "--prn" "--init" "test-resources/babashka/init_test.clj"
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"-m" "init-test"))))
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(testing "init with main from another namespace"
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(test-utils/with-config '{:paths ["test-resources/babashka/src_for_classpath_test"]}
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(is (= "foo" (bb nil "--prn" "--init" "test-resources/babashka/init_test.clj"
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"-m" "call-init-main")))))
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(testing "init with a qualified function passed to --main"
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(test-utils/with-config '{:paths ["test-resources/babashka/src_for_classpath_test"]}
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(is (= "foobar" (bb nil "--prn" "--init" "test-resources/babashka/init_test.clj"
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"-m" "call-init-main/foobar")))))
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(testing "init with a subcommand after it"
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(let [actual-output (test-utils/bb "(println (init-test/do-a-thing))"
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"--init" "test-resources/babashka/init_test.clj" "repl")]
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(is (str/includes? actual-output "foo\n")))
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(test-utils/with-config '{:tasks {thing (println (init-test/do-a-thing))}} ; make a task available
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(let [actual-output (test-utils/bb nil "--init" "test-resources/babashka/init_test.clj" "tasks")]
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(is (every? #(str/includes? actual-output %) ["following tasks are available" "thing"])))))
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(testing "init with a task name after it"
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(test-utils/with-config '{:tasks {thing (println (init-test/do-a-thing))}} ; make a task available
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(is (= "foo\n" (test-utils/bb nil "--init" "test-resources/babashka/init_test.clj" "thing"))))))
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(deftest preloads-test
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;; THIS TEST REQUIRES:
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;; export BABASHKA_PRELOADS='(defn __bb__foo [] "foo") (defn __bb__bar [] "bar")'
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(when (System/getenv "BABASHKA_PRELOADS_TEST")
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(is (= "foobar" (bb nil "(str (__bb__foo) (__bb__bar))")))))
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(deftest io-test
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(is (true? (bb nil "(.exists (io/file \"README.md\"))")))
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(is (true? (bb nil "(.canWrite (io/file \"README.md\"))"))))
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; skipped because the windows shell doesn't seem to deal well with infinite things
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(deftest ^:skip-windows pipe-test
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(when (and test-utils/native?
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(not main/windows?))
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(let [out (:out (sh "bash" "-c" "./bb -o '(range)' |
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./bb --stream '(* *input* *input*)' |
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head -n10"))
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out (str/split-lines out)
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out (map edn/read-string out)]
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(is (= (take 10 (map #(* % %) (range))) out)))
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(let [out (:out (sh "bash" "-c" "./bb -O '(repeat \"dude\")' |
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./bb --stream '(str *input* \"rino\")' |
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./bb -I '(take 3 *input*)'"))
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out (edn/read-string out)]
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(is (= '("duderino" "duderino" "duderino") out)))))
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(deftest ^:windows-only win-pipe-test
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(when (and test-utils/native? main/windows?)
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(let [out (:out (sh "cmd" "/c" ".\\bb -O \"(repeat 50 \\\"dude\\\")\" |"
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".\\bb --stream \"(str *input* \\\"rino\\\")\" |"
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".\\bb -I \"(take 3 *input*)\""))
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out (edn/read-string out)]
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(is (= '("duderino" "duderino" "duderino") out)))))
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(deftest ^:skip-windows lazy-text-in-test
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(when test-utils/native?
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(let [out (:out (sh "bash" "-c" "yes | ./bb -i '(take 2 *input*)'"))
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out (edn/read-string out)]
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(is (= '("y" "y") out)))))
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(deftest future-test
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(is (= 6 (bb nil "@(future (+ 1 2 3))"))))
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(deftest promise-test
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(is (= :timeout (bb nil "(deref (promise) 1 :timeout)")))
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(is (= :ok (bb nil "(let [x (promise)]
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(deliver x :ok)
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@x)"))))
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(deftest process-builder-test
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(let [cmd-line (if main/windows?
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"[\"cmd\" \"/c\" \"dir\"]"
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"[\"ls\"]")]
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(is (str/includes? (bb nil (str "
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(def pb (ProcessBuilder. " cmd-line "))
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(def env (.environment pb))
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(.put env \"FOO\" \"BAR\") ;; test for issue 460
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(def ls (-> pb (.start)))
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(def input (.getOutputStream ls))
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(.write (io/writer input) \"hello\") ;; dummy test just to see if this works
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(def output (.getInputStream ls))
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(assert (int? (.waitFor ls)))
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(slurp output)"))
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"LICENSE")))
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(testing "bb is able to kill subprocesses created by ProcessBuilder"
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(when test-utils/native?
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(let [process-count (if main/windows? 6 3)
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output (test-utils/bb nil (io/file "test" "babashka" "scripts" "kill_child_processes.bb"))
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parsed (edn/read-string (format "[%s]" output))]
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(is (every? number? parsed))
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(is (= process-count (count parsed)))))))
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(deftest create-temp-file-test
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(is (= true
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(bb nil "(let [tfile (File/createTempFile \"ctf\" \"tmp\")]
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(.deleteOnExit tfile) ; for cleanup
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(.exists tfile))"))))
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(deftest wait-for-port-test
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(let [server (test-utils/start-server! 1777)]
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(is (= 1777 (:port (bb nil "(wait/wait-for-port \"127.0.0.1\" 1777)"))))
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(test-utils/stop-server! server)
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(is (= :timed-out (bb nil "(wait/wait-for-port \"127.0.0.1\" 1777 {:default :timed-out :timeout 50})"))))
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(let [edn (bb nil (io/file "test" "babashka" "scripts" "socket_server.bb"))]
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(is (= "127.0.0.1" (:host edn)))
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(is (= 1777 (:port edn)))
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(is (number? (:took edn)))))
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(deftest ^:skip-windows wait-for-path-test
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(let [temp-dir-path (System/getProperty "java.io.tmpdir")]
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(is (not= :timed-out
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(bb nil (format "(let [tdir (io/file \"%s\")
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tfile
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(File/createTempFile \"wfp\" \"tmp\" tdir)
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tpath (.getPath tfile)]
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(.delete tfile) ; delete now, but re-create it in a future
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(future (Thread/sleep 50) (shell/sh \"touch\" tpath))
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(wait/wait-for-path tpath
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{:default :timed-out :timeout 100})
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(.delete tfile))"
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temp-dir-path))))
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(is (= :timed-out
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(bb nil (format "(let [tdir (io/file \"%s\")
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tfile
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(File/createTempFile \"wfp-to\" \"tmp\" tdir)
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tpath (.getPath tfile)]
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(.delete tfile) ; for timing out test and cleanup
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(wait/wait-for-path tpath
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{:default :timed-out :timeout 100}))"
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temp-dir-path))))))
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(deftest tools-cli-test
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(is (= {:result 8080} (bb nil "--prn" "test/babashka/scripts/tools.cli.bb"))))
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(deftest try-catch-test
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(is (zero? (bb nil "(try (/ 1 0) (catch ArithmeticException _ 0))")))
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(is (= :got-it (bb nil "
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(defn foo []
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(throw (java.util.MissingResourceException. \"o noe!\" \"\" \"\")))
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(defn bar
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[]
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(try (foo)
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(catch java.util.MissingResourceException _
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:got-it)))
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(bar)
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"))))
|
|
|
|
(deftest reader-conditionals-test
|
|
(is (= :hello (bb nil "#?(:bb :hello :default :bye)")))
|
|
(is (= :hello (bb nil "#? (:bb :hello :default :bye)")))
|
|
(is (= :hello (bb nil "#?(:clj :hello :bb :bye)")))
|
|
(is (= [1 2] (bb nil "[1 2 #?@(:bb [] :clj [1])]"))))
|
|
|
|
(deftest csv-test
|
|
(is (= '(["Adult" "87727"] ["Elderly" "43914"] ["Child" "33411"] ["Adolescent" "29849"]
|
|
["Infant" "15238"] ["Newborn" "10050"] ["In Utero" "1198"])
|
|
(bb nil "--prn" (.getPath (io/file "test" "babashka" "scripts" "csv.bb"))))))
|
|
|
|
(deftest assert-test ;; assert was first implemented in bb but moved to sci later
|
|
(is (thrown-with-msg? Exception #"should-be-true"
|
|
(bb nil "(def should-be-true false) (assert should-be-true)"))))
|
|
|
|
(deftest Pattern-test
|
|
(is (= ["1" "2" "3"]
|
|
(bb nil "(vec (.split (java.util.regex.Pattern/compile \"f\") \"1f2f3\"))")))
|
|
(is (true? (bb nil "(some? java.util.regex.Pattern/CANON_EQ)"))))
|
|
|
|
(deftest writer-test
|
|
(let [tmp-file (java.io.File/createTempFile "bbb" "bbb")
|
|
path (test-utils/escape-file-paths (.getPath tmp-file))]
|
|
(bb nil (format "(with-open [w (io/writer \"%s\")]
|
|
(.write w \"foobar\n\")
|
|
(.append w \"barfoo\n\")
|
|
nil)"
|
|
path))
|
|
(is (= "foobar\nbarfoo\n" (slurp path)))))
|
|
|
|
(deftest binding-test
|
|
(is (= (if main/windows? 7 6)
|
|
(bb nil "(def w (java.io.StringWriter.))
|
|
(binding [clojure.core/*out* w]
|
|
(println \"hello\"))
|
|
(count (str w))"))))
|
|
|
|
(deftest with-out-str-test
|
|
(is (= (if main/windows? 7 6)
|
|
(bb nil "(count (with-out-str (println \"hello\")))"))))
|
|
|
|
(deftest with-in-str-test
|
|
(is (= 5 (bb nil "(count (with-in-str \"hello\" (read-line)))"))))
|
|
|
|
(deftest java-nio-test
|
|
(let [f (java.io.File/createTempFile "foo" "bar")
|
|
temp-path (test-utils/escape-file-paths (.getPath f))
|
|
p (.toPath (io/file f))
|
|
p' (.resolveSibling p "f2")
|
|
f2 (.toFile p')]
|
|
(bb nil (format
|
|
"(let [f (io/file \"%s\")
|
|
p (.toPath (io/file f))
|
|
p' (.resolveSibling p \"f2\")]
|
|
(.delete (.toFile p'))
|
|
(dotimes [_ 2]
|
|
(try
|
|
(java.nio.file.Files/copy p p' (into-array java.nio.file.CopyOption []))
|
|
(catch java.nio.file.FileAlreadyExistsException _
|
|
(java.nio.file.Files/copy p p' (into-array [java.nio.file.StandardCopyOption/REPLACE_EXISTING]))))))"
|
|
temp-path))
|
|
(is (.exists f2))
|
|
(let [v (bb nil "--prn" "-f" (.getPath (io/file "test-resources" "babashka" "glob.clj")))]
|
|
(is (vector? v))
|
|
(is (.exists (io/file (first v)))))
|
|
(is (= :success (bb nil "(with-open [str (java.nio.file.Files/newDirectoryStream (.toPath (clojure.java.io/file \".\")))] :success)")))
|
|
(is (string? (bb nil
|
|
'(do (import [java.nio.file Files LinkOption])
|
|
(import [java.nio.file.attribute BasicFileAttributes])
|
|
(def attrs (Files/readAttributes (.toPath (io/file ".")) BasicFileAttributes ^"[Ljava.nio.file.LinkOption;"
|
|
(into-array LinkOption [])))
|
|
(str (.lastModifiedTime attrs))))))))
|
|
|
|
(deftest future-print-test
|
|
(testing "the root binding of sci/*out*"
|
|
(is (= "hello" (bb nil "@(future (prn \"hello\"))")))))
|
|
|
|
(deftest Math-test
|
|
(is (== 8.0 (bb nil "(Math/pow 2 3)"))))
|
|
|
|
(deftest Base64-test
|
|
(is (= "babashka"
|
|
(bb nil "(String. (.decode (java.util.Base64/getDecoder) (.encode (java.util.Base64/getEncoder) (.getBytes \"babashka\"))))"))))
|
|
|
|
(deftest Thread-test
|
|
(is (= "hello" (bb nil "(doto (java.lang.Thread. (fn [] (prn \"hello\"))) (.start) (.join)) nil"))))
|
|
|
|
(deftest dynvar-test
|
|
(is (= 1 (bb nil "(binding [*command-line-args* 1] *command-line-args*)"))))
|
|
|
|
(deftest file-in-error-msg-test
|
|
(is (thrown-with-msg? Exception #"error.bb"
|
|
(bb nil (.getPath (io/file "test" "babashka" "scripts" "error.bb"))))))
|
|
|
|
(deftest compatibility-test
|
|
(is (true? (bb nil "(set! *warn-on-reflection* true)"))))
|
|
|
|
(deftest clojure-main-repl-test
|
|
(let [expected-outcome (if main/windows?
|
|
"\"> foo!\\r\\nnil\\r\\n> \"\n"
|
|
"\"> foo!\\nnil\\n> \"\n")]
|
|
(is (= expected-outcome (test-utils/bb nil "
|
|
(defn foo [] (println \"foo!\"))
|
|
(with-out-str
|
|
(with-in-str \"(foo)\"
|
|
(clojure.main/repl :init (fn []) :prompt (fn [] (print \"> \")))))")))))
|
|
|
|
(deftest command-line-args-test
|
|
(is (true? (bb nil "(nil? *command-line-args*)")))
|
|
(is (= ["1" "2" "3"] (bb nil "*command-line-args*" "1" "2" "3"))))
|
|
|
|
(deftest constructors-test
|
|
(testing "the clojure.lang.Delay constructor works"
|
|
(is (= 1 (bb nil "@(delay 1)"))))
|
|
(testing "the clojure.lang.MapEntry constructor works"
|
|
(is (true? (bb nil "(= (first {1 2}) (clojure.lang.MapEntry. 1 2))")))))
|
|
|
|
(deftest clojure-data-xml-test
|
|
(is (= "<?xml version=\"1.0\" encoding=\"UTF-8\"?><items><item>1</item><item>2</item></items>"
|
|
(bb nil "(let [xml (xml/parse-str \"<items><item>1</item><item>2</item></items>\")] (xml/emit-str xml))")))
|
|
(is (= "0.0.87-SNAPSHOT" (bb nil "--prn" "examples/pom_version_get.clj" (.getPath (io/file "test-resources" "pom.xml")))))
|
|
(is (= ":xmlns.DAV%3A/propfind"
|
|
(bb nil "(clojure.data.xml/alias-uri :D \"DAV:\") (str ::D/propfind)"))))
|
|
|
|
(deftest uberscript-test
|
|
(let [tmp-file (java.io.File/createTempFile "uberscript" ".clj")]
|
|
(.deleteOnExit tmp-file)
|
|
(.delete tmp-file) ; prevent overwrite failure
|
|
(is (empty? (bb nil "--uberscript" (test-utils/escape-file-paths (.getPath tmp-file)) "-e" "(System/exit 1)")))
|
|
(is (= "(System/exit 1)" (slurp tmp-file)))))
|
|
|
|
(deftest uberscript-overwrite-test
|
|
(testing "trying to make uberscript overwrite a non-jar file fails"
|
|
(let [tmp-file (java.io.File/createTempFile "uberscript_overwrite" ".clj")]
|
|
(.deleteOnExit tmp-file)
|
|
(is (thrown-with-msg? Exception #"Overwrite prohibited."
|
|
(test-utils/bb nil "--uberscript" (test-utils/escape-file-paths (.getPath tmp-file)) "-e" "(println 123)"))))))
|
|
|
|
(deftest throw-on-empty-classpath
|
|
;; this test fails the windows native test in CI
|
|
(when-not main/windows?
|
|
(testing "throw on empty classpath"
|
|
(let [tmp-file (java.io.File/createTempFile "uber" ".jar")
|
|
path (.getPath tmp-file)]
|
|
(.deleteOnExit tmp-file)
|
|
(is (thrown-with-msg?
|
|
Exception #"classpath"
|
|
(test-utils/bb nil "uberjar" path "-m" "my.main-main")))))))
|
|
|
|
(deftest target-file-overwrite-test
|
|
(test-utils/with-config {:paths ["test-resources/babashka/uberjar/src"]}
|
|
(testing "trying to make uberjar overwrite a non-empty jar file is allowed"
|
|
(let [tmp-file (java.io.File/createTempFile "uberjar_overwrite" ".jar")
|
|
path (.getPath tmp-file)]
|
|
(.deleteOnExit tmp-file)
|
|
(spit path "this isn't empty")
|
|
(test-utils/bb nil "--uberjar" (test-utils/escape-file-paths path) "-m" "my.main-main")
|
|
; execute uberjar to confirm that the file is overwritten
|
|
(is (= "(\"42\")\n" (test-utils/bb nil "--prn" "--jar" (test-utils/escape-file-paths path) "42")))))
|
|
(testing "trying to make uberjar overwrite a non-jar file is not allowed"
|
|
(let [tmp-file (java.io.File/createTempFile "oops_all_source" ".clj")
|
|
path (.getPath tmp-file)]
|
|
(.deleteOnExit tmp-file)
|
|
(is (thrown-with-msg? Exception #"Overwrite prohibited."
|
|
(test-utils/bb nil "--uberjar" (test-utils/escape-file-paths path) "-m" "my.main-main")))))))
|
|
|
|
(deftest unrestricted-access
|
|
(testing "babashka is allowed to mess with built-in vars"
|
|
(is (= {} (bb nil "
|
|
(def assoc2 assoc) (alter-var-root #'clojure.core/assoc (constantly dissoc))
|
|
(let [res (assoc {:a 1} :a 2)]
|
|
(alter-var-root #'clojure.core/assoc (constantly assoc2))
|
|
res)")))))
|
|
|
|
(deftest pprint-test
|
|
(testing "writer"
|
|
(is (string? (bb nil "(let [sw (java.io.StringWriter.)] (clojure.pprint/pprint (range 10) sw) (str sw))"))))
|
|
(testing "*print-right-margin*"
|
|
(is (= "(0\n 1\n 2\n 3\n 4\n 5\n 6\n 7\n 8\n 9)\n"
|
|
(bb nil "
|
|
(let [sw (java.io.StringWriter.)]
|
|
(binding [clojure.pprint/*print-right-margin* 5]
|
|
(clojure.pprint/pprint (range 10) sw)) (str sw))")))
|
|
(is (= "(0 1 2 3 4 5 6 7 8 9)\n"
|
|
(bb nil "
|
|
(let [sw (java.io.StringWriter.)]
|
|
(binding [clojure.pprint/*print-right-margin* 50]
|
|
(clojure.pprint/pprint (range 10) sw)) (str sw))"))))
|
|
(testing "print-table writes to sci/out"
|
|
(is (str/includes? (test-utils/bb "(with-out-str (clojure.pprint/print-table [{:a 1} {:a 2}]))") "----")))
|
|
(testing "cl-format outputs"
|
|
(testing "cl-format true writes to sci/out"
|
|
(is (= "[1, 2, 3]" (bb nil "(with-out-str (clojure.pprint/cl-format true \"~<[~;~@{~w~^, ~:_~}~;]~:>\" [1,2,3]))"))))
|
|
(testing "cl-format nil returns a string"
|
|
(is (= "forty-two" (bb nil "(clojure.pprint/cl-format nil \"~R\" 42)"))))
|
|
(testing "cl-format with a writer uses the writer"
|
|
(is (= "1,234,567 " (bb nil "
|
|
(let [sw (java.io.StringWriter.)]
|
|
(clojure.pprint/cl-format sw \"~15@<~:d~>\" 1234567)
|
|
(str sw))")))))
|
|
(testing "formatter-out"
|
|
(is (= "[1, 2, 3]\n"
|
|
(bb nil (pr-str '(do (require '[clojure.pprint :as pprint])
|
|
(def print-array (pprint/formatter-out "~<[~;~@{~w~^, ~:_~}~;]~:>"))
|
|
(pprint/with-pprint-dispatch
|
|
#(if (seqable? %)
|
|
(print-array %)
|
|
(print %))
|
|
(with-out-str (pprint/pprint [1 2 3]))))))))))
|
|
|
|
(deftest read-string-test
|
|
(testing "namespaced keyword via alias"
|
|
(is (= :clojure.string/foo
|
|
(bb nil "(ns foo (:require [clojure.string :as str])) (read-string \"::str/foo\")")))))
|
|
|
|
(deftest available-stream-test
|
|
(is (= 0 (bb nil "(.available System/in)"))))
|
|
|
|
(deftest ^:skip-windows file-reader-test
|
|
(when (str/includes? (str/lower-case (System/getProperty "os.name")) "linux")
|
|
(let [v (bb nil "(slurp (io/reader (java.io.FileReader. \"/proc/loadavg\")))")]
|
|
(prn "output:" v)
|
|
(is v))))
|
|
|
|
(deftest win-file-reader-test
|
|
(let [v (bb nil "(slurp (io/reader (java.io.FileReader. \"test-resources/babashka/empty.clj\")))")]
|
|
(prn "output:" v)
|
|
(is (empty? v))))
|
|
|
|
(deftest ^:skip-windows download-and-extract-test
|
|
;; Disabled because Github throttles bandwidth and this makes for a very slow test.
|
|
;; TODO: refactor into individual unit tests
|
|
;; One for downloading a small file and one for unzipping.
|
|
#_(is (try (= 6 (bb nil (io/file "test" "babashka" "scripts" "download_and_extract_zip.bb")))
|
|
(catch Exception e
|
|
(is (str/includes? (str e) "timed out"))))))
|
|
|
|
(deftest get-message-on-exception-info-test
|
|
(is "foo" (bb nil "(try (throw (ex-info \"foo\" {})) (catch Exception e (.getMessage e)))")))
|
|
|
|
(deftest pushback-reader-test
|
|
(is (= "foo" (bb nil "
|
|
(require '[clojure.java.io :as io])
|
|
(let [pb (java.io.PushbackInputStream. (java.io.ByteArrayInputStream. (.getBytes \"foo\")))]
|
|
(.unread pb (.read pb))
|
|
(slurp pb))"))))
|
|
|
|
(deftest delete-on-exit-test
|
|
(when test-utils/native?
|
|
(let [f (java.io.File/createTempFile "foo" "bar")
|
|
p (test-utils/escape-file-paths (.getPath f))]
|
|
(bb nil (format "(.deleteOnExit (io/file \"%s\"))" p))
|
|
(is (false? (.exists f))))))
|
|
|
|
(deftest yaml-test
|
|
(is (str/starts-with?
|
|
(bb nil "(yaml/generate-string [{:name \"John Smith\", :age 33} {:name \"Mary Smith\", :age 27}])")
|
|
"-")))
|
|
|
|
(deftest arrays-copy-of-test
|
|
(is (= "foo" (bb nil "(String. (java.util.Arrays/copyOf (.getBytes \"foo\") 3))"))))
|
|
|
|
(deftest data-readers-test
|
|
(is (= 2 (bb nil "(set! *data-readers* {'t/tag inc}) #t/tag 1"))))
|
|
|
|
(deftest ordered-test
|
|
(is (= (ordered-map :a 1 :b 2) (bb nil "(flatland.ordered.map/ordered-map :a 1 :b 2)")))
|
|
(is (= (ordered-set :a 1 :b 2) (bb nil "(flatland.ordered.set/ordered-set :a 1 :b 2)"))))
|
|
|
|
(deftest data-diff-test
|
|
(is (= [[nil 1] [nil 2] [1 nil 2]] (bb nil "(require '[clojure.data :as d]) (d/diff [1 1 2] [1 2 2])"))))
|
|
|
|
(deftest version-property-test
|
|
(is (= "true\ntrue\nfalse\n"
|
|
(test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "version.clj"))))))
|
|
|
|
(defmethod clojure.test/assert-expr 'working? [msg form]
|
|
(let [body (next form)]
|
|
`(do ~@body
|
|
(clojure.test/do-report {:type :pass, :message ~msg,
|
|
:expected :success, :actual :success}))))
|
|
|
|
(deftest empty-expressions-test
|
|
(testing "bb executes the empty file and doesn't start a REPL"
|
|
(is (working? (test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "empty.clj"))))))
|
|
(testing "bb executes the empty expression and doesn't start a REPL"
|
|
(is (working? (test-utils/bb nil "-e" "")))))
|
|
|
|
(deftest config-property-test
|
|
(is (= "true\ntrue\n"
|
|
(test-utils/with-config {:tasks {}}
|
|
(test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "config_property.clj"))))))
|
|
(is (= "false\n"
|
|
(test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "config_property.clj"))))))
|
|
|
|
(deftest file-property-test
|
|
(is (= "true\nfalse\n"
|
|
(test-utils/bb nil "--prn" (.getPath (io/file "test-resources" "babashka" "file_property1.clj")))))
|
|
(is (= "true\n"
|
|
(test-utils/bb nil "--prn" (.getPath (io/file "test-resources" "babashka" "file_property2.clj")))))
|
|
(is (apply =
|
|
(bb nil "--prn" (.getPath (io/file "test" "babashka" "scripts" "simple_file_var.bb")))))
|
|
(let [res (bb nil "--prn" (.getPath (io/file "test" ".." "test" "babashka"
|
|
"scripts" "simple_file_var.bb")))]
|
|
(is (apply = res))
|
|
(is (str/includes? (first res) ".."))))
|
|
|
|
(deftest file-location-test
|
|
(is (thrown-with-msg?
|
|
Exception #"file_location2.clj"
|
|
(test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "file_location1.clj"))))))
|
|
|
|
(deftest preloads-file-location-test
|
|
(when (System/getenv "BABASHKA_PRELOADS_TEST")
|
|
(is (thrown-with-msg?
|
|
Exception #"preloads"
|
|
(test-utils/bb nil (.getPath (io/file "test-resources" "babashka" "file_location_preloads.clj")))))))
|
|
|
|
(deftest repl-test
|
|
(is (str/includes? (test-utils/bb "(ns foo) ::foo" "--repl") ":foo/foo"))
|
|
(is (str/includes? (test-utils/bb "[*warn-on-reflection* (set! *warn-on-reflection* true) *warn-on-reflection*]")
|
|
"[false true true]"))
|
|
(when-not test-utils/native?
|
|
(let [sw (java.io.StringWriter.)]
|
|
(sci/with-bindings {sci/err sw}
|
|
(test-utils/bb {:in "x" :err sw} "--repl"))
|
|
(is (str/includes? (str sw) "Could not resolve symbol: x [at <repl>:1:1]")))))
|
|
|
|
(deftest java-stream-test
|
|
(is (every? number? (bb nil "(take 2 (iterator-seq (.iterator (.doubles (java.util.Random.)))))"))))
|
|
|
|
(deftest read+string-test
|
|
(is (= '[:user/foo "::foo"]
|
|
(bb nil "(read+string (clojure.lang.LineNumberingPushbackReader. (java.io.StringReader. \"::foo\")))"))))
|
|
|
|
(deftest iterable-test
|
|
(is (true? (bb nil "
|
|
(defn iter [coll]
|
|
(if (instance? java.lang.Iterable coll)
|
|
(.iterator ^java.lang.Iterable coll)
|
|
(let [s (or (seq coll) [])]
|
|
(.iterator ^java.lang.Iterable s))))
|
|
|
|
(= [1 2 3] (iterator-seq (iter [1 2 3])))"))))
|
|
|
|
(deftest var-print-method-test
|
|
(when test-utils/native?
|
|
(is (bb nil "(defmethod print-method sci.lang.IVar [o w] (.write w (str :foo (symbol o)))) (def x 1) (= \":foouser/x\" (pr-str #'x))"))
|
|
(is (= :foouser/x (bb nil "(defmethod print-method sci.lang.IVar [o w] (.write w (str :foo (symbol o)))) (def x 1)")))))
|
|
|
|
(deftest stdout-interop-test
|
|
(when test-utils/native?
|
|
(is (= 'Something (bb nil "(.print (System/out) \"Something\")")))))
|
|
|
|
(deftest byte-buffer-test
|
|
(testing "interop with HeapByteBuffer"
|
|
(is (= 42 (bb nil "(count (.array (java.nio.ByteBuffer/allocate 42)))"))))
|
|
(testing "interop with HeapByteByfferR"
|
|
(is (bb nil "(.hasRemaining (.asReadOnlyBuffer (java.nio.ByteBuffer/allocate 42)))")))
|
|
(is (bb nil "
|
|
(import 'java.io.RandomAccessFile)
|
|
(import 'java.nio.channels.FileChannel$MapMode)
|
|
(def raf (RandomAccessFile. \"/tmp/binf-example.dat\" \"rw\"))
|
|
;; DirectByteBuffer
|
|
(def view (-> raf .getChannel (.map FileChannel$MapMode/READ_WRITE 0 4)))
|
|
;; interop with DirectByteBuffer
|
|
(.load view)
|
|
(.force view)
|
|
true"))
|
|
(is (bb nil "
|
|
(import 'java.io.RandomAccessFile)
|
|
(import 'java.nio.channels.FileChannel$MapMode)
|
|
(def raf (RandomAccessFile. \"/tmp/binf-example.dat\" \"r\"))
|
|
;; DirectByteBuffer
|
|
(def view (-> raf .getChannel (.map FileChannel$MapMode/READ_ONLY 0 4)))
|
|
;; interop with DirectByteBufferR
|
|
(.load view)
|
|
(.force view)
|
|
true")))
|
|
|
|
(deftest secure-random-test
|
|
(let [prog '(do (import 'java.security.SecureRandom 'java.util.Base64)
|
|
|
|
(let [random (SecureRandom.)
|
|
base64 (.withoutPadding (Base64/getUrlEncoder))]
|
|
(defn generate-token []
|
|
(let [buffer (byte-array 32)]
|
|
(.nextBytes random buffer)
|
|
(.encodeToString base64 buffer))))
|
|
(generate-token))]
|
|
(is (string? (bb nil (str prog))))))
|
|
|
|
(deftest with-precision-test
|
|
(is (= 0.33333333333333333333M (bb nil "(with-precision 20 (/ 1M 3))")))
|
|
(is (= 0.33333333333333333334M (bb nil "(with-precision 20 :rounding CEILING (/ 1M 3))"))))
|
|
|
|
(deftest doc-test
|
|
(test-utils/with-config {:paths ["test-resources/task_scripts"]}
|
|
(is (str/includes? (apply test-utils/bb nil
|
|
(map str ["doc" "tasks"]))
|
|
"This is task ns docstring."))
|
|
(is (str/includes? (apply test-utils/bb nil
|
|
(map str ["doc" "tasks/foo"]))
|
|
"Foo docstring"))
|
|
(is (str/includes? (apply test-utils/bb nil
|
|
(map str ["doc" "tasks/-main"]))
|
|
"Main docstring"))
|
|
(is (str/includes? (apply test-utils/bb nil
|
|
(map str ["doc" "with-precision"]))
|
|
"precision"))
|
|
(is (str/blank? (with-out-str (main/main "doc" "non-existing"))))
|
|
(is (= 1 (main/main "doc" "non-existing")))))
|
|
|
|
(deftest ^:skip-windows process-handler-info-test
|
|
(when test-utils/native?
|
|
(is (= ["-e" "(vec (.get (.arguments (.info (java.lang.ProcessHandle/current)))))"]
|
|
(bb nil "-e" "(vec (.get (.arguments (.info (java.lang.ProcessHandle/current)))))")))
|
|
(is (str/ends-with?
|
|
(bb nil "-e" "(.get (.command (.info (java.lang.ProcessHandle/current))))")
|
|
"bb"))))
|
|
|
|
(deftest ^:windows-only win-process-handler-info-test
|
|
(when (and test-utils/native? main/windows?)
|
|
(is (str/ends-with?
|
|
(bb nil "-e" "(.get (.command (.info (java.lang.ProcessHandle/current))))")
|
|
"bb.exe"))))
|
|
|
|
(deftest interop-concurrency-test
|
|
(is (= ["true" 3] (last (bb nil "-e"
|
|
"
|
|
(def f (fn [_]
|
|
[(String/valueOf true)
|
|
(.length \"foo\")]))
|
|
|
|
(vec (pmap f (map str (range 10000))))")))))
|
|
|
|
(deftest print-readably-test
|
|
(is (= "\"foo\"" (bb nil "-e" "(binding [*print-readably* true] (pr-str \"foo\"))")))
|
|
(is (= "foo" (bb nil "-e" "(binding [*print-readably* false] (pr-str \"foo\"))")))
|
|
(is (= "foo\n" (bb nil "-e" "(binding [*print-readably* false] (with-out-str (clojure.pprint/pprint \"foo\")))"))))
|
|
|
|
; repl-requires: '[[clojure.repl :refer (source apropos pst dir doc find-doc)]
|
|
; [clojure.pprint :refer (pp pprint)]]
|
|
(deftest repl-requires-test
|
|
(testing "the elements of repl-requires are available to scripts passed on the command line"
|
|
(is (str/includes? (bb nil "
|
|
(load-file \"test-resources/babashka/file_location2.clj\")
|
|
(require '[babashka.file-location2 :as fl])
|
|
(source fl/ok)") "ok"))
|
|
; using <= in case new matching functions get added
|
|
(is (<= 8 (bb nil '(count (apropos "first")))))
|
|
(is (= [1 2 3] (bb "[1 2 3]" "(pprint *input*)")))
|
|
(let [first-doc (test-utils/bb nil "(doc first)")]
|
|
(is (every? #(str/includes? first-doc %) ["---" "clojure.core/first" "first item"])))))
|
|
|
|
(deftest edn-input-test
|
|
(testing "clojure's default readers"
|
|
(is (= '(#inst "2021-08-24T00:56:02.014-00:00")
|
|
(bb "#inst \"2021-08-24T00:56:02.014-00:00\"" "-I" "(println *input*)")))
|
|
(is (= '(#uuid "00000000-0000-0000-0000-000000000000")
|
|
(bb "#uuid \"00000000-0000-0000-0000-000000000000\"" "-I" "(println *input*)"))))
|
|
(testing "use tagged-literal as default data reader fn..."
|
|
(testing "when using the -I option"
|
|
(is (= "(#made-up-tag 42)\n"
|
|
(test-utils/normalize (test-utils/bb "#made-up-tag 42" "-I" "(println *input*)"))))
|
|
(is (= "(#abc 123 #cde 789)\n"
|
|
(test-utils/normalize (test-utils/bb "{:a #abc 123}{:a #cde 789}" "-I" "(map :a *input*)")))))
|
|
(testing "when using --stream and -I"
|
|
(is (= "#abc 123\n#cde 789\n"
|
|
(test-utils/normalize (test-utils/bb "{:a #abc 123}{:a #cde 789}" "--stream" "-I" "-e" "(println (:a *input*))")))))
|
|
(testing "when using --stream (-I is sort of implied if no -i)"
|
|
(is (= "#abc 123\n#cde 789\n"
|
|
(test-utils/normalize (test-utils/bb "{:a #abc 123}{:a #cde 789}" "--stream" "-e" "(println (:a *input*))")))))
|
|
(testing "when reading one EDN form from stdin (no --stream or -I or -i)"
|
|
(is (= "#abc 123\n"
|
|
(test-utils/normalize (test-utils/bb "{:a #abc 123}{:a #cde 789}" "-e" "(println (:a *input*))")))))))
|
|
|
|
(deftest piped-input-output-stream-test
|
|
(is (= 10 (bb nil "
|
|
(def po (java.io.PipedOutputStream.))
|
|
(def pi (java.io.PipedInputStream.))
|
|
(.connect pi po)
|
|
(.write po 10)
|
|
(.read pi)
|
|
"))))
|
|
|
|
(deftest InetAddress-test
|
|
(is (= "192.168.2.2" (bb nil "(-> (java.net.InetAddress/getByName \"192.168.2.2\") (.getHostAddress))"))))
|
|
|
|
(deftest satisfies-protocols-test
|
|
(is (true? (bb nil "(satisfies? clojure.core.protocols/Datafiable {})")))
|
|
(is (true? (bb nil "(satisfies? clojure.core.protocols/Navigable {})")))
|
|
(is (true? (bb nil "(satisfies? clojure.core.protocols/IKVReduce {})"))))
|
|
|
|
(deftest interop-on-proxy
|
|
(is (true? (bb nil (pr-str
|
|
'(instance? java.net.PasswordAuthentication
|
|
(.getPasswordAuthentication
|
|
(proxy [java.net.Authenticator] []
|
|
(getPasswordAuthentication []
|
|
(java.net.PasswordAuthentication. "bork"
|
|
(char-array "dude")))))))))))
|
|
|
|
(deftest aget-test
|
|
(is (= 1 (bb nil "(def array-2d (into-array [(int-array [1 2]) (int-array [3 4])])) (aget array-2d 0 0)"))))
|
|
|
|
(deftest into-array-fallback-test
|
|
(is (= :f (bb nil "(first (into-array [:f]))")))
|
|
(is (= :f (bb nil "(first (first (into-array [(into-array [:f])])))"))))
|
|
|
|
(deftest var-names-test
|
|
(testing "for all public vars, ns/symbol from ns map matches metadata"
|
|
(is (empty? (bb nil (.getPath (io/file "test" "babashka" "scripts" "check_var_names.bb")))))))
|
|
|
|
(deftest clojure-lang-var-mapping-test
|
|
(is (= :var (bb nil "(defprotocol Foo (foo [_])) (extend-protocol Foo clojure.lang.Var (foo [_] :var)) (foo #'inc)"))))
|
|
|
|
(deftest clojure-ns-test
|
|
(is (true? (bb nil "(instance? clojure.lang.Namespace *ns*)"))))
|
|
|
|
(deftest index-of-test
|
|
(is (= 1 (bb nil "(.indexOf (map inc [1 2 3]) 3)"))))
|
|
|
|
(deftest get-watches-test
|
|
(is (true? (bb nil "(map? (.getWatches (doto (atom nil) (add-watch :foo (fn [k r o n])))))"))))
|
|
|
|
(deftest tools-reader-test
|
|
(is (= :user/foo (bb nil "(require '[clojure.tools.reader :as r]) (r/read-string \"::foo\")")))
|
|
(is (= :clojure.tools.reader/foo (bb nil "(require '[clojure.tools.reader :as r]) (r/read-string \"::r/foo\")")))
|
|
(is (= [1 2 3] (bb nil "
|
|
(require '[clojure.tools.reader :as r])
|
|
(binding [r/*default-data-reader-fn* (fn [sym] (fn [val] [1 2 3]))]
|
|
(r/read-string \"#dude []\"))"))))
|
|
|
|
;;;; Scratch
|
|
|
|
(comment
|
|
(dotimes [_ 10] (wait-for-port-test)))
|