Merge nucleic/sleek-thistle-egret-fyej into dev

2026-07-18 05:19:31 -07:00
commit b6be87b72d
677 changed files with 102939 additions and 0 deletions
@@ -0,0 +1,84 @@
+name: "BASH_XTRACEFD tests"
+cases:
+  - name: "basic redirection to fd 3"
+    stdin: |
+      exec 3>trace.txt
+      BASH_XTRACEFD=3
+
+      set -x
+      echo "hello"
+      echo "world"
+
+      set +x
+      cat trace.txt
+
+  - name: "redirection takes effect immediately"
+    stdin: |
+      exec 3>trace.txt
+
+      set -x
+      echo "before setting BASH_XTRACEFD"
+
+      BASH_XTRACEFD=3
+      echo "after setting BASH_XTRACEFD"
+
+      set +x
+
+      echo "Content of trace file:"
+      cat trace.txt
+
+  - name: "unsetting BASH_XTRACEFD returns to stderr"
+    stdin: |
+      exec 3>trace.txt
+      BASH_XTRACEFD=3
+
+      set -x
+      echo "redirected"
+
+      unset BASH_XTRACEFD
+      echo "back to stderr"
+
+      set +x
+
+      echo "Content of trace file:"
+      cat trace.txt
+
+  - name: "invalid fd value falls back to stderr"
+    known_failure: true  # bash validates BASH_XTRACEFD at assignment time, brush doesn't have that mechanism
+    stdin: |
+      BASH_XTRACEFD=999
+
+      set -x
+      echo "should go to stderr"
+
+      set +x
+
+  - name: "non-numeric value falls back to stderr"
+    known_failure: true  # bash validates BASH_XTRACEFD at assignment time, brush doesn't have that mechanism
+    stdin: |
+      BASH_XTRACEFD=invalid
+
+      set -x
+      echo "should go to stderr"
+
+      set +x
+
+  - name: "empty value falls back to stderr"
+    stdin: |
+      BASH_XTRACEFD=
+
+      set -x
+      echo "should go to stderr"
+
+  - name: "redirect to file that fails writes"
+    stdin: |
+      # This test relies on /dev/full being present. We degrade gracefully
+      # if it doesn't.
+      [[ -e /dev/full ]] || exit
+
+      exec 3>/dev/full
+      BASH_XTRACEFD=3
+
+      set -x
+      echo "first echo"
+      echo "first echo result: $?"