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author | Bruno Haible <bruno@clisp.org> | 2010-01-31 17:43:25 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2010-01-31 17:43:25 +0100 |
commit | c51097b06ab02f16f9390c1b30edbef4be2e41ee (patch) | |
tree | f41c21b2c6ccbc21f4fcb123bcfeba80ab33fbcd /tests/test-getdelim.c | |
parent | c73180ce2386926c82f74e30a8ddfdcf0a6e0363 (diff) | |
download | gnulib-c51097b06ab02f16f9390c1b30edbef4be2e41ee.tar.gz |
Work around getdelim() bug on FreeBSD 8.0.
Diffstat (limited to 'tests/test-getdelim.c')
-rw-r--r-- | tests/test-getdelim.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/tests/test-getdelim.c b/tests/test-getdelim.c index df9966497e..a5df49f1dd 100644 --- a/tests/test-getdelim.c +++ b/tests/test-getdelim.c @@ -33,13 +33,13 @@ int main (void) { FILE *f; - char *line = NULL; - size_t len = 0; + char *line; + size_t len; ssize_t result; /* Create test file. */ f = fopen ("test-getdelim.txt", "wb"); - if (!f || fwrite ("anbcnd\0f", 1, 8, f) != 8 || fclose (f) != 0) + if (!f || fwrite ("anAnbcnd\0f", 1, 10, f) != 10 || fclose (f) != 0) { fputs ("Failed to create sample file.\n", stderr); remove ("test-getdelim.txt"); @@ -54,13 +54,24 @@ main (void) } /* Test initial allocation, which must include trailing NUL. */ + line = NULL; + len = 0; result = getdelim (&line, &len, 'n', f); ASSERT (result == 2); ASSERT (strcmp (line, "an") == 0); ASSERT (2 < len); + free (line); - /* Test growth of buffer. */ + /* Test initial allocation again, with line = NULL and len != 0. */ + line = NULL; + len = (size_t)(~0) / 4; + result = getdelim (&line, &len, 'n', f); + ASSERT (result == 2); + ASSERT (strcmp (line, "An") == 0); + ASSERT (2 < len); free (line); + + /* Test growth of buffer. */ line = malloc (1); len = 1; result = getdelim (&line, &len, 'n', f); |