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44c004c84e
Some editors automatically remove trailing blank lines, or
automatically add a trailing newline to avoid having a trailing
non-blank line that is not terminated by a newline. To avoid unrelated
whitespace changes when users of such editors contribute to GLib,
let's pre-emptively normalize all files.
Unlike more intrusive whitespace normalization like removing trailing
whitespace from each line, this seems unlikely to cause significant
issues with cherry-picking changes to stable branches.
Implemented by:
find . -name '*.[ch]' -print0 | \
xargs -0 perl -0777 -p -i -e 's/\n+\z//g; s/\z/\n/g'
Signed-off-by: Simon McVittie <smcv@collabora.com>
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/* refstring.c: Reference counted strings
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*
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* Copyright 2018 Emmanuele Bassi
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <glib.h>
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#include <string.h>
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/* test_refstring_base: Test the base API of GRefString */
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static void
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test_refstring_base (void)
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{
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char *s = g_ref_string_new ("hello, world");
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g_test_message ("s = '%s' (%p)", s, s);
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g_assert_cmpint (strcmp (s, "hello, world"), ==, 0);
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g_assert_cmpint (strlen (s), ==, strlen ("hello, world"));
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g_assert_cmpuint (g_ref_string_length (s), ==, strlen ("hello, world"));
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g_assert_true (g_ref_string_acquire (s) == s);
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g_ref_string_release (s);
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g_ref_string_release (s);
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}
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/* test_refstring_length: Test the _len variant */
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static void
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test_refstring_length (void)
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{
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char buf[] = {'h', 'e', 'l', 'l', 'o'}; /* no NUL */
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char *s = g_ref_string_new_len (buf, 5);
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g_assert_cmpstr (s, ==, "hello");
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g_assert_cmpint (strlen (s), ==, strlen ("hello"));
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g_assert_cmpuint (g_ref_string_length (s), ==, strlen ("hello"));
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g_ref_string_release (s);
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}
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/* test_refstring_length: Test the _len variant with no size set */
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static void
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test_refstring_length_auto (void)
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{
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char *s = g_ref_string_new_len ("hello", -1);
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g_assert_cmpstr (s, ==, "hello");
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g_assert_cmpuint (g_ref_string_length (s), ==, strlen ("hello"));
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g_ref_string_release (s);
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}
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/* test_refstring_length_nuls: Test the _len variant */
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static void
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test_refstring_length_nuls (void)
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{
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char buf[] = {'h', 'e', '\0', 'l', 'o'}; /* no NUL */
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char *s = g_ref_string_new_len (buf, 5);
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g_assert_cmpstr (s, ==, "he");
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g_assert_cmpint (memcmp (s, "he\0lo", 5), ==, 0);
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g_assert_cmpuint (g_ref_string_length (s), ==, 5);
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g_ref_string_release (s);
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}
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/* test_refstring_intern: Test the interning API of GRefString */
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static void
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test_refstring_intern (void)
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{
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char *s = g_ref_string_new_intern ("hello, world");
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char *p;
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g_test_message ("s = '%s' (%p)", s, s);
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g_assert_cmpstr (s, ==, "hello, world");
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p = g_ref_string_new_intern ("hello, world");
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g_test_message ("p = s = '%s' (%p)", p, p);
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g_assert_true (s == p);
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g_test_message ("releasing p[%p] ('%s')", p, p);
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g_ref_string_release (p);
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p = g_ref_string_new_intern ("goodbye, world");
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g_test_message ("p = '%s' (%p)", p, p);
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g_assert_false (s == p);
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g_test_message ("releasing p[%p] ('%s')", p, p);
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g_ref_string_release (p);
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g_test_message ("releasing s[%p] ('%s')", s, s);
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g_ref_string_release (s);
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}
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int
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main (int argc,
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char *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/refstring/base", test_refstring_base);
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g_test_add_func ("/refstring/length", test_refstring_length);
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g_test_add_func ("/refstring/length-auto", test_refstring_length_auto);
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g_test_add_func ("/refstring/length-nuls", test_refstring_length_nuls);
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g_test_add_func ("/refstring/intern", test_refstring_intern);
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return g_test_run ();
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}
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