From 54870fb76b5f59cc2e6d69a8c7a8ef17853a0029 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 5 Dec 2016 15:09:04 +0200
Subject: Add comma, ternary, logical operators support in eval context

---
 unit-tests/lexer/buildfile |  2 +-
 unit-tests/lexer/eval.test | 76 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+), 1 deletion(-)
 create mode 100644 unit-tests/lexer/eval.test

(limited to 'unit-tests/lexer')

diff --git a/unit-tests/lexer/buildfile b/unit-tests/lexer/buildfile
index d9bd2df..bdd8dd1 100644
--- a/unit-tests/lexer/buildfile
+++ b/unit-tests/lexer/buildfile
@@ -8,6 +8,6 @@ import libs = libbutl%lib{butl}
 src = token lexer diagnostics utility variable name b-options types-parsers
 
 exe{driver}: cxx{driver} ../../build2/cxx{$src} $libs \
-test{comment quoting}
+test{comment eval quoting}
 
 include ../../build2/
diff --git a/unit-tests/lexer/eval.test b/unit-tests/lexer/eval.test
new file mode 100644
index 0000000..0f4f79b
--- /dev/null
+++ b/unit-tests/lexer/eval.test
@@ -0,0 +1,76 @@
+# file      : unit-tests/lexer/eval.test
+# copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+test.arguments = eval
+
+: punctuation
+:
+$* <:'x:x{x}x[x]x$x?x,x(x)' >>EOO
+'x'
+:
+'x'
+{
+'x'
+}
+'x'
+[
+'x'
+]
+'x'
+$
+'x'
+?
+'x'
+,
+'x'
+(
+'x'
+)
+EOO
+
+: logical
+:
+$* <:'x|x||x&x&&x!x!!x)' >>EOO
+'x|x'
+||
+'x&x'
+&&
+'x'
+!
+'x'
+!
+!
+'x'
+)
+EOO
+
+: comparison
+:
+$* <:'x=x==x!=x<x<=x>x>=)' >>EOO
+'x=x'
+==
+'x'
+!=
+'x'
+<
+'x'
+<=
+'x'
+>
+'x'
+>=
+)
+EOO
+
+: newline
+:
+$* <'x' >- 2>>EOE != 0
+stdin:1:2: error: newline in evaluation context
+EOE
+
+: eof
+:
+$* <:'' 2>>EOE != 0
+stdin:1:1: error: unterminated evaluation context
+EOE
-- 
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