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tests: Check the return value of fwrite() in a test

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Not that we ever expect it to fail. This is basically just to silence a
compiler warning with `-Werror=unused-result`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2758
This commit is contained in:
Philip Withnall
2022-10-13 15:48:47 +01:00
parent 057a9e5773
commit d6c29b538a
1 changed files with 3 additions and 1 deletions
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4
glib/tests/fileutils.c
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@@ -1422,9 +1422,11 @@ test_get_contents (void)
GError *error = NULL;
const gchar *text = "abcdefghijklmnopqrstuvwxyz";
const gchar *filename = "file-test-get-contents";
gsize bytes_written;
f = g_fopen (filename, "w");
fwrite (text, 1, strlen (text), f);
bytes_written = fwrite (text, 1, strlen (text), f);
g_assert_cmpint (bytes_written, ==, strlen (text));
fclose (f);
if (g_test_undefined ())