From bb47f98bf0cc54bd1c9aef7b3508c28eddc6d96d Mon Sep 17 00:00:00 2001
From: Gavin Nishizawa <gavin@terrastruct.com>
Date: Fri, 3 Feb 2023 17:20:12 -0800
Subject: [PATCH] testing chaos with more readable/simpler ids and labels

---
 d2chaos/d2chaos.go | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/d2chaos/d2chaos.go b/d2chaos/d2chaos.go
index c26ea3c80..efa4ecc9a 100644
--- a/d2chaos/d2chaos.go
+++ b/d2chaos/d2chaos.go
@@ -62,7 +62,7 @@ func (gs *dslGenState) gen(maxi int) error {
 }
 
 func (gs *dslGenState) genNode(containerID string) (string, error) {
-	nodeID := gs.randStr(32, true)
+	nodeID := gs.randStr(8, true)
 	if containerID != "" {
 		nodeID = containerID + "." + nodeID
 	}
@@ -95,7 +95,7 @@ func (gs *dslGenState) node() error {
 
 	if gs.roll(25, 75) == 0 {
 		// 25% chance of adding a label.
-		gs.g, err = d2oracle.Set(gs.g, nodeID, nil, go2.Pointer(gs.randStr(256, false)))
+		gs.g, err = d2oracle.Set(gs.g, nodeID, nil, go2.Pointer(gs.randStr(8, false)))
 		if err != nil {
 			return err
 		}
@@ -154,7 +154,7 @@ func (gs *dslGenState) edge() error {
 		return err
 	}
 	if gs.randBool() {
-		gs.g, err = d2oracle.Set(gs.g, key, nil, go2.Pointer(gs.randStr(128, false)))
+		gs.g, err = d2oracle.Set(gs.g, key, nil, go2.Pointer(gs.randStr(8, false)))
 		if err != nil {
 			return err
 		}
@@ -191,11 +191,7 @@ func (gs *dslGenState) randBool() bool {
 // TODO go back to using xrand.String, currently some incompatibility with
 // stuffing these strings into a script for dagre
 func randRune() rune {
-	if mathrand.Int31n(100) == 0 {
-		// Generate newline 1% of the time.
-		return '\n'
-	}
-	return mathrand.Int31n(128) + 1
+	return mathrand.Int31n(26) + 97
 }
 
 func (gs *dslGenState) findOuterSequenceDiagram(nodeID string) string {