Implement support for here-document indentation

1 files changed, 88 insertions, 0 deletions

diff --git a/unit-tests/test/script/parser/here-document.test b/unit-tests/test/script/parser/here-document.test
index d6b21fd..4fa62d2 100644
--- a/unit-tests/test/script/parser/here-document.test
+++ b/unit-tests/test/script/parser/here-document.test
@@ -1,4 +1,92 @@
 
+: indent
+:
+{
+  : basic
+  :
+  $* <<EOI >>EOO
+  cmd <<EOF
+    foo
+     bar
+     	 baz
+    EOF
+  EOI
+  cmd <<EOF
+  foo
+   bar
+   	 baz
+  EOF
+  EOO
+
+  : blank
+  :
+  $* <<EOI >>EOO
+  cmd <<EOF
+    foo
+
+
+    bar
+    EOF
+  EOI
+  cmd <<EOF
+  foo
+
+
+  bar
+  EOF
+  EOO
+
+  : non-ws-prefix
+  :
+  $* <<EOI >>EOO
+  cmd <<EOF
+   x EOF
+  EOF
+  EOI
+  cmd <<EOF
+   x EOF
+  EOF
+  EOO
+
+  : whole-token
+  : Test the case where the indentation is a whole token
+  :
+  $* <<EOI >>EOO
+  x = foo bar
+  cmd <<EOF
+    \$x
+    EOF
+  EOI
+  cmd <<EOF
+  foo bar
+  EOF
+  EOO
+
+  : long-line
+  : Test the case where the line contains multiple tokens
+  :
+  $* <<EOI >>EOO
+  x = foo
+  cmd <<EOF
+     \$x bar \$x
+    EOF
+  EOI
+  cmd <<EOF
+   foo bar foo
+  EOF
+  EOO
+
+  : unindented
+  :
+  $* <<EOI 2>>EOE != 0
+  cmd <<EOF
+   bar
+    EOF
+  EOI
+  testscript:2:1: error: unindented here-document line
+  EOE
+}
+
 $* <<EOI >>EOO  # blank-lines
 cmd <<EOF
 foo