forked from cory/tildefriends
Cory McWilliams
ee9cb63327
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4615 ed5197a5-7fde-0310-b194-c3ffbd925b24
136 lines
3.7 KiB
C
136 lines
3.7 KiB
C
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "task.h"
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#include <string.h>
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static void set_title(const char* title) {
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char buffer[512];
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int err;
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err = uv_get_process_title(buffer, sizeof(buffer));
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ASSERT_OK(err);
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err = uv_set_process_title(title);
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ASSERT_OK(err);
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err = uv_get_process_title(buffer, sizeof(buffer));
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ASSERT_OK(err);
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ASSERT_OK(strcmp(buffer, title));
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}
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static void uv_get_process_title_edge_cases(void) {
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char buffer[512];
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int r;
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/* Test a NULL buffer */
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r = uv_get_process_title(NULL, 100);
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ASSERT_EQ(r, UV_EINVAL);
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/* Test size of zero */
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r = uv_get_process_title(buffer, 0);
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ASSERT_EQ(r, UV_EINVAL);
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/* Test for insufficient buffer size */
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r = uv_get_process_title(buffer, 1);
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ASSERT_EQ(r, UV_ENOBUFS);
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}
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TEST_IMPL(process_title) {
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#if defined(__sun) || defined(__CYGWIN__) || defined(__MSYS__) || \
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defined(__PASE__)
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RETURN_SKIP("uv_(get|set)_process_title is not implemented.");
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#endif
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/* Check for format string vulnerabilities. */
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set_title("%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s");
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set_title("new title");
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/* Check uv_get_process_title() edge cases */
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uv_get_process_title_edge_cases();
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return 0;
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}
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static void exit_cb(uv_process_t* process, int64_t status, int signo) {
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ASSERT_OK(status);
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ASSERT_OK(signo);
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uv_close((uv_handle_t*) process, NULL);
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}
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TEST_IMPL(process_title_big_argv) {
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uv_process_options_t options;
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uv_process_t process;
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size_t exepath_size;
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char exepath[1024];
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char jumbo[512];
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char* args[5];
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#ifdef _WIN32
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/* Remove once https://github.com/libuv/libuv/issues/2667 is fixed. */
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uv_set_process_title("run-tests");
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#endif
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exepath_size = sizeof(exepath) - 1;
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ASSERT_OK(uv_exepath(exepath, &exepath_size));
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exepath[exepath_size] = '\0';
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memset(jumbo, 'x', sizeof(jumbo) - 1);
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jumbo[sizeof(jumbo) - 1] = '\0';
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/* Note: need to pass three arguments, not two, otherwise
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* run-tests.c thinks it's the name of a test to run.
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*/
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args[0] = exepath;
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args[1] = "process_title_big_argv_helper";
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args[2] = jumbo;
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args[3] = jumbo;
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args[4] = NULL;
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memset(&options, 0, sizeof(options));
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options.file = exepath;
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options.args = args;
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options.exit_cb = exit_cb;
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ASSERT_OK(uv_spawn(uv_default_loop(), &process, &options));
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ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));
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MAKE_VALGRIND_HAPPY(uv_default_loop());
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return 0;
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}
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/* Called by process_title_big_argv_helper. */
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void process_title_big_argv(void) {
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char buf[256] = "fail";
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/* Return value deliberately ignored. */
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uv_get_process_title(buf, sizeof(buf));
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ASSERT_NE(0, strcmp(buf, "fail"));
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}
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