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trim space

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This commit is contained in:
Bernard Xie 2023-06-02 10:42:44 -07:00
parent 107a47e9e3
commit cd09aba54f
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GPG key ID: 3C3E0036CE0F892C
5 changed files with 52 additions and 3 deletions
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2
d2compiler/compile.go
View file

@ -270,7 +270,7 @@ func (c *compiler) compileLabel(attrs *d2graph.Attributes, f d2ir.Node) {
// TODO: Delete instead.
attrs.Label.Value = scalar.ScalarString()
case *d2ast.BlockString:
if scalar.ScalarString() == "" {
if strings.TrimSpace(scalar.ScalarString()) == "" {
c.errorf(f.LastPrimaryKey(), "block string cannot be empty")
}
attrs.Language = scalar.Tag

17
d2compiler/compile_test.go
View file

@ -611,9 +611,22 @@ x: {
d2/testdata/d2compiler/TestCompile/md_block_string_err.d2:5:1: block string must be terminated with |`,
},
{
name: "no_empty_block_strings",
name: "no_empty_block_string",
text: `Text: |md |`,
expErr: `d2/testdata/d2compiler/TestCompile/no_empty_block_strings.d2:1:1: block string cannot be empty`,
expErr: `d2/testdata/d2compiler/TestCompile/no_empty_block_string.d2:1:1: block string cannot be empty`,
},
{
name: "no_white_spaces_only_block_string",
text: `Text: |md |`,
expErr: `d2/testdata/d2compiler/TestCompile/no_white_spaces_only_block_string.d2:1:1: block string cannot be empty`,
},
{
name: "no_new_lines_only_block_string",
text: `Text: |md
|`,
expErr: `d2/testdata/d2compiler/TestCompile/no_new_lines_only_block_string.d2:1:1: block string cannot be empty`,
},
{
name: "underscore_edge_existing",

12
testdata/d2compiler/TestCompile/no_empty_block_string.exp.json generated vendored Normal file
View file

@ -0,0 +1,12 @@
{
"graph": null,
"err": {
"ioerr": null,
"errs": [
{
"range": "d2/testdata/d2compiler/TestCompile/no_empty_block_string.d2,0:0:0-0:11:11",
"errmsg": "d2/testdata/d2compiler/TestCompile/no_empty_block_string.d2:1:1: block string cannot be empty"
}
]
}
}

12
testdata/d2compiler/TestCompile/no_new_lines_only_block_string.exp.json generated vendored Normal file
View file

@ -0,0 +1,12 @@
{
"graph": null,
"err": {
"ioerr": null,
"errs": [
{
"range": "d2/testdata/d2compiler/TestCompile/no_new_lines_only_block_string.d2,0:0:0-3:1:13",
"errmsg": "d2/testdata/d2compiler/TestCompile/no_new_lines_only_block_string.d2:1:1: block string cannot be empty"
}
]
}
}

12
testdata/d2compiler/TestCompile/no_white_spaces_only_block_string.exp.json generated vendored Normal file
View file

@ -0,0 +1,12 @@
{
"graph": null,
"err": {
"ioerr": null,
"errs": [
{
"range": "d2/testdata/d2compiler/TestCompile/no_white_spaces_only_block_string.d2,0:0:0-0:16:16",
"errmsg": "d2/testdata/d2compiler/TestCompile/no_white_spaces_only_block_string.d2:1:1: block string cannot be empty"
}
]
}
}