From 42c1b6ba380d9d1ab85f0cc21db07e71667cc682 Mon Sep 17 00:00:00 2001 From: Milutin Jovanović Date: Mon, 18 Jun 2012 13:27:32 -0400 Subject: tests: Added numerous tests. The tests are taken almost verbatim from the open source project PicoC. It can be found at https://code.google.com/p/picoc/. The tests range from very simple/trivial ones to more complicated. My view is that the more tests the better. Without tests like this I was very reluctant to make any changes to tcc for the fear of breaking things. The tests pass on Win32, OSX, Linux x86 and x86_64. One or two tests fail on each platform due to differences in the runtime library. --- tests2/28_strings.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 tests2/28_strings.c (limited to 'tests2/28_strings.c') diff --git a/tests2/28_strings.c b/tests2/28_strings.c new file mode 100644 index 0000000..115fe09 --- /dev/null +++ b/tests2/28_strings.c @@ -0,0 +1,46 @@ +#include +#include +#include + +int main() +{ + char a[10]; + + strcpy(a, "hello"); + printf("%s\n", a); + + strncpy(a, "gosh", 2); + printf("%s\n", a); + + printf("%d\n", strcmp(a, "apple") > 0); + printf("%d\n", strcmp(a, "goere") > 0); + printf("%d\n", strcmp(a, "zebra") < 0); + + printf("%d\n", strlen(a)); + + strcat(a, "!"); + printf("%s\n", a); + + printf("%d\n", strncmp(a, "apple", 2) > 0); + printf("%d\n", strncmp(a, "goere", 2) == 0); + printf("%d\n", strncmp(a, "goerg", 2) == 0); + printf("%d\n", strncmp(a, "zebra", 2) < 0); + + printf("%s\n", index(a, 'o')); + printf("%s\n", rindex(a, 'l')); + printf("%d\n", rindex(a, 'x') == NULL); + + memset(&a[1], 'r', 4); + printf("%s\n", a); + + memcpy(&a[2], a, 2); + printf("%s\n", a); + + printf("%d\n", memcmp(a, "apple", 4) > 0); + printf("%d\n", memcmp(a, "grgr", 4) == 0); + printf("%d\n", memcmp(a, "zebra", 4) < 0); + + return 0; +} + +/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/ -- cgit v1.3.1