From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gcc.c-torture/execute/builtins/strcspn.c | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/builtins/strcspn.c (limited to 'gcc/testsuite/gcc.c-torture/execute/builtins/strcspn.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/builtins/strcspn.c b/gcc/testsuite/gcc.c-torture/execute/builtins/strcspn.c new file mode 100644 index 000000000..be392546a --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/builtins/strcspn.c @@ -0,0 +1,54 @@ +/* Copyright (C) 2000, 2004 Free Software Foundation. + + Ensure all expected transformations of builtin strcspn occur and + perform correctly. + + Written by Kaveh R. Ghazi, 11/27/2000. */ + +extern void abort (void); +typedef __SIZE_TYPE__ size_t; +extern size_t strcspn (const char *, const char *); +extern char *strcpy (char *, const char *); + +void +main_test (void) +{ + const char *const s1 = "hello world"; + char dst[64], *d2; + + if (strcspn (s1, "hello") != 0) + abort(); + if (strcspn (s1, "z") != 11) + abort(); + if (strcspn (s1+4, "z") != 7) + abort(); + if (strcspn (s1, "hello world") != 0) + abort(); + if (strcspn (s1, "") != 11) + abort(); + strcpy (dst, s1); + if (strcspn (dst, "") != 11) + abort(); + strcpy (dst, s1); d2 = dst; + if (strcspn (++d2, "") != 10 || d2 != dst+1) + abort(); + strcpy (dst, s1); d2 = dst; + if (strcspn (++d2+5, "") != 5 || d2 != dst+1) + abort(); + if (strcspn ("", s1) != 0) + abort(); + strcpy (dst, s1); + if (strcspn ("", dst) != 0) + abort(); + strcpy (dst, s1); d2 = dst; + if (strcspn ("", ++d2) != 0 || d2 != dst+1) + abort(); + strcpy (dst, s1); d2 = dst; + if (strcspn ("", ++d2+5) != 0 || d2 != dst+1) + abort(); + + /* Test at least one instance of the __builtin_ style. We do this + to ensure that it works and that the prototype is correct. */ + if (__builtin_strcspn (s1, "z") != 11) + abort(); +} -- cgit v1.2.3