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-rw-r--r--tests/test-verify.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/tests/test-verify.c b/tests/test-verify.c
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--- /dev/null
+++ b/tests/test-verify.c
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+/* Test the "verify" module.
+
+ Copyright (C) 2005, 2009-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible. */
+
+#include <config.h>
+
+#include "verify.h"
+
+#ifndef EXP_FAIL
+# define EXP_FAIL 0
+#endif
+
+int x;
+enum { a, b, c };
+
+#if EXP_FAIL == 1
+verify (x >= 0); /* should give ERROR: non-constant expression */
+#endif
+verify (c == 2); /* should be ok */
+#if EXP_FAIL == 2
+verify (1 + 1 == 3); /* should give ERROR */
+#endif
+verify (1 == 1); verify (1 == 1); /* should be ok */
+
+enum
+{
+ item = verify_true (1 == 1) * 0 + 17 /* should be ok */
+};
+
+static int
+function (int n)
+{
+#if EXP_FAIL == 3
+ verify (n >= 0); /* should give ERROR: non-constant expression */
+#endif
+ verify (c == 2); /* should be ok */
+#if EXP_FAIL == 4
+ verify (1 + 1 == 3); /* should give ERROR */
+#endif
+ verify (1 == 1); verify (1 == 1); /* should be ok */
+
+ if (n)
+ return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */
+#if EXP_FAIL == 5
+ return verify_expr (1 == 2, 5); /* should give ERROR */
+#endif
+ return 0;
+}
+
+int
+main (void)
+{
+ return !(function (0) == 0 && function (1) == 8);
+}