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| author | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
| commit | a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9 (patch) | |
| tree | d976683461a0f427d2f1ef79a8732a048dd0c67b /enputenvf.c | |
| parent | Merge tag '1.3' into since (diff) | |
| parent | Update VERSION_MINOR (diff) | |
| download | libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.gz libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.bz2 libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.xz | |
Merge tag '1.4' into since
Version 1.4
Diffstat (limited to 'enputenvf.c')
| -rw-r--r-- | enputenvf.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/enputenvf.c b/enputenvf.c new file mode 100644 index 0000000..8ee5241 --- /dev/null +++ b/enputenvf.c @@ -0,0 +1,41 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +extern inline void libsimple_enputenvf(int, const char *, ...); + + +#else +#include "test.h" + +int +main(void) +{ + enputenvf(1, "X=xyz"); + assert(!strcmpnul(getenv("X"), "xyz")); + enputenvf(1, "Y=xyz"); + assert(!strcmpnul(getenv("Y"), "xyz")); + + enputenvf(1, "X=x%sz", "abc"); + assert(!strcmpnul(getenv("X"), "xabcz")); + enputenvf(1, "Y=x%sz", "abc"); + assert(!strcmpnul(getenv("Y"), "xabcz")); + + enputenvf(1, "X=%ix%sz%i", 10, "abc", -11); + assert(!strcmpnul(getenv("X"), "10xabcz-11")); + enputenvf(1, "Y=%ix%sz%i", 10, "abc", -11); + assert(!strcmpnul(getenv("Y"), "10xabcz-11")); + + if (have_custom_malloc()) { + alloc_fail_in = 1; + assert_exit(enputenvf(100, "X=xyz")); + assert(exit_status == 100); + assert_stderr("%s: putenvf: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + } + + return 0; +} + +#endif |