From a3dad2118fb3925ef4f9baa90cea0dfd44ca93c6 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 25 Nov 2016 11:19:40 +0200
Subject: Allow here-document end marker to be wholly quoted

---
 unit-tests/test/script/lexer/buildfile             |  2 +-
 .../test/script/parser/command-re-parse.test       |  2 +-
 unit-tests/test/script/parser/here-document.test   | 87 ++++++++++++++++++++--
 unit-tests/test/script/parser/here-string.test     |  4 +-
 unit-tests/test/script/parser/redirect.test        |  2 +-
 5 files changed, 87 insertions(+), 10 deletions(-)

(limited to 'unit-tests')

diff --git a/unit-tests/test/script/lexer/buildfile b/unit-tests/test/script/lexer/buildfile
index 16be005..ac833e4 100644
--- a/unit-tests/test/script/lexer/buildfile
+++ b/unit-tests/test/script/lexer/buildfile
@@ -10,6 +10,6 @@ test/script/{token lexer}
 
 exe{driver}: cxx{driver} ../../../../build2/cxx{$src} $libs \
 test{script-line command-line first-token second-token variable-line \
-     description-line variable comment}
+     description-line variable}
 
 include ../../../../build2/
diff --git a/unit-tests/test/script/parser/command-re-parse.test b/unit-tests/test/script/parser/command-re-parse.test
index 3b9ae3e..aee4f78 100644
--- a/unit-tests/test/script/parser/command-re-parse.test
+++ b/unit-tests/test/script/parser/command-re-parse.test
@@ -5,5 +5,5 @@ $* <<EOI >>EOO
 x = cmd \\">-\\" "'<-'"
 \$x
 EOI
-cmd ">-" "<-"
+cmd '>-' '<-'
 EOO
diff --git a/unit-tests/test/script/parser/here-document.test b/unit-tests/test/script/parser/here-document.test
index 4fa62d2..6f26166 100644
--- a/unit-tests/test/script/parser/here-document.test
+++ b/unit-tests/test/script/parser/here-document.test
@@ -1,3 +1,78 @@
+: end-marker
+:
+{
+  : missing-newline
+  :
+  $* <'cmd <<' 2>>EOE != 0
+  testscript:1:7: error: expected here-document end marker
+  EOE
+
+  : missing-exit
+  :
+  $* <'cmd << != 0' 2>>EOE != 0
+  testscript:1:8: error: expected here-document end marker
+  EOE
+
+  : unseparated-expansion
+  :
+  $* <'cmd <<FOO$foo' 2>>EOE != 0
+  testscript:1:10: error: here-document end marker must be literal
+  EOE
+
+  : quoted-single-partial
+  :
+  $* <"cmd <<F'O'O" 2>>EOE != 0
+  testscript:1:7: error: partially-quoted here-document end marker
+  EOE
+
+  : quoted-double-partial
+  :
+  $* <'cmd <<"FO"O' 2>>EOE != 0
+  testscript:1:7: error: partially-quoted here-document end marker
+  EOE
+
+  : quoted-mixed
+  :
+  $* <"cmd <<\"FO\"'O'" 2>>EOE != 0
+  testscript:1:7: error: partially-quoted here-document end marker
+  EOE
+
+  : unseparated
+  :
+  $* <<EOI >>EOO
+  cmd <<EOF!=0
+  foo
+  EOF
+  EOI
+  cmd <<EOF != 0
+  foo
+  EOF
+  EOO
+
+  : quoted-single
+  :
+  $* <<EOI >>EOO
+  cmd <<'EOF'
+  foo
+  EOF
+  EOI
+  cmd <<EOF
+  foo
+  EOF
+  EOO
+
+  : quoted-double
+  :
+  $* <<EOI >>EOO
+  cmd <<"EOF"
+  foo
+  EOF
+  EOI
+  cmd <<EOF
+  foo
+  EOF
+  EOO
+}
 
 : indent
 :
@@ -87,7 +162,9 @@
   EOE
 }
 
-$* <<EOI >>EOO  # blank-lines
+: blank
+:
+$* <<EOI >>EOO
 cmd <<EOF
 foo
 
@@ -103,10 +180,10 @@ bar
 EOF
 EOO
 
-# quote
-#
-# Note: they are still recognized in eval contexts.
-#
+: quote
+:
+: Note: they are still recognized in eval contexts.
+:
 $* <<EOI >>EOO
 cmd <<EOF
 'single'
diff --git a/unit-tests/test/script/parser/here-string.test b/unit-tests/test/script/parser/here-string.test
index 9f44bb2..9c4b68b 100644
--- a/unit-tests/test/script/parser/here-string.test
+++ b/unit-tests/test/script/parser/here-string.test
@@ -1,11 +1,11 @@
 $* <<EOI >>EOO # empty
 cmd <""
 EOI
-cmd <""
+cmd <''
 EOO
 
 $* <<EOI >>EOO # empty-nn
 cmd <:""
 EOI
-cmd <:""
+cmd <:''
 EOO
diff --git a/unit-tests/test/script/parser/redirect.test b/unit-tests/test/script/parser/redirect.test
index af4295a..2642834 100644
--- a/unit-tests/test/script/parser/redirect.test
+++ b/unit-tests/test/script/parser/redirect.test
@@ -11,7 +11,7 @@ EOO
 $* <<EOI >>EOO          # quote-file
 cmd 0<<<"a f" 1>>>"b f" 2>>>&"c f"
 EOI
-cmd <<<"a f" >>>"b f" 2>>>&"c f"
+cmd <<<'a f' >>>'b f' 2>>>&'c f'
 EOO
 
 $* <<EOI 2>>EOE !=0     # in-file-fail1
-- 
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