From e3b6dc455ab5c98606e38983bd19426ae346f469 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 9 Sep 2015 10:20:52 +0200
Subject: Reimplement double quote lexing to avoid "implied quote" trick

---
 tests/lexer/driver.cxx | 1 +
 tests/quote/buildfile  | 4 ++++
 tests/quote/test.out   | 3 +++
 tests/quote/test.sh    | 2 +-
 4 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/lexer/driver.cxx b/tests/lexer/driver.cxx
index e3543da..a3819f5 100644
--- a/tests/lexer/driver.cxx
+++ b/tests/lexer/driver.cxx
@@ -99,6 +99,7 @@ main ()
   assert (lex ("f\"oo$ba\"r") == tokens ({"foo", "$", "bar", ""}));
 
   assert (lex ("\"foo bar") == tokens ({"<lexer error>"}));
+  assert (lex ("\"foo $") == tokens ({"foo ", "$", "<lexer error>"}));
   assert (lex ("\"foo $bar") == tokens ({"foo ", "$", "<lexer error>"}));
 
   // Combinations.
diff --git a/tests/quote/buildfile b/tests/quote/buildfile
index 931bc36..6dd22b4 100644
--- a/tests/quote/buildfile
+++ b/tests/quote/buildfile
@@ -15,4 +15,8 @@ print "[ $bar ]"
 print "[ $foo $bar ]"
 print "[ $foo/$bar ]"
 
+print $foo'bar'
+print $foo"$bar"
+print "$foo"bar
+
 ./:
diff --git a/tests/quote/test.out b/tests/quote/test.out
index 802f28f..216b1c8 100644
--- a/tests/quote/test.out
+++ b/tests/quote/test.out
@@ -9,3 +9,6 @@ fo o bar
 [  bar  ]
 [ fo o  bar  ]
 [ fo o/ bar  ]
+fo obar
+fo o bar 
+fo obar
diff --git a/tests/quote/test.sh b/tests/quote/test.sh
index 145ea6b..b898b3c 100755
--- a/tests/quote/test.sh
+++ b/tests/quote/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-valgrind -q b -q | diff test.out -
+valgrind -q b -q | diff -u test.out -
-- 
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