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gspawn, tests: extend spawn_test, run it on win32
The spawn_test is enabled on win32 meson build, both msys and msvc. Some modifications to make it useful for auto-testing on win32: - use own argv0 to find helper win32-specific subprogram - helper subprogram and conditions changed, so testing is fully automated instead of manually checking contents of some MessageBoxes Redirection test checks "sort" output for locale-independent string instead of relying on "netstat" locale-dependent string. Also with "sort" it become usable on unix, so enabled there too. Currently this fails on win32 with coverage since some coverage-realted error output from gpawn-win32-helper is unexpectedly treated as executed subprocess output. Added test checking "sort" with error-only redirection. This also fails on win32 by now, due to a typo in gspawn-win32.c (checks for stdout redirection instead of stderr)
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@ -38,6 +38,7 @@ tests = {
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'dependencies' : [libgthread_dep],
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},
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'sources' : {},
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'spawn-test' : {},
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'thread-test' : {},
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'threadpool-test' : {'suite' : ['slow']},
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'type-test' : {},
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@ -68,9 +69,12 @@ test_extra_programs = {
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if host_machine.system() != 'windows'
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tests += {
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'timeloop' : {},
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'spawn-test' : {},
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'iochannel-test' : {},
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}
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else
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test_extra_programs += {
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'spawn-test-win32-gui' : {'gui_app' : true}
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}
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endif
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if installed_tests_enabled
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@ -139,5 +143,6 @@ foreach program_name, extra_args : test_extra_programs
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dependencies : common_deps + extra_args.get('dependencies', []),
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install_dir : installed_tests_execdir,
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install : install,
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gui_app : extra_args.get('gui_app', false),
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)
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endforeach
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@ -1,4 +1,5 @@
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#include <windows.h>
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#include <io.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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@ -19,24 +20,15 @@ WinMain (struct HINSTANCE__ *hInstance,
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char *lpszCmdLine,
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int nCmdShow)
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{
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char buf[100];
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if (__argc >= 2 && strcmp (__argv[1], "nop") == 0)
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if (__argc >= 2 && strcmp (__argv[1], "print_argv0") == 0)
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{
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sprintf (buf, "spawn-test-win32-gui: argv[0]=\"%s\"", __argv[0]);
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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printf ("%s", __argv[0]);
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}
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else if (__argc <= 2)
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{
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MessageBox (NULL, "spawn-test-win32-gui: Will write to stdout",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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printf ("This is stdout\n");
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fflush (stdout);
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MessageBox (NULL, "spawn-test-win32-gui: Will write to stderr",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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fprintf (stderr, "This is stderr\n");
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fflush (stderr);
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}
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@ -45,70 +37,52 @@ WinMain (struct HINSTANCE__ *hInstance,
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int infd = atoi (__argv[2]);
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int outfd = atoi (__argv[3]);
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int k, n;
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char buf[100] = {0};
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if (infd < 0 || outfd < 0)
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{
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MessageBox (NULL, "spawn-test-win32-gui: illegal fds on command line",
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lpszCmdLine, MB_ICONERROR|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: illegal fds on command line %s",
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lpszCmdLine);
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exit (1);
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}
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MessageBox (NULL, "spawn-test-win32-gui: Will write to parent",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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n = strlen ("Hello there");
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if (write (outfd, &n, sizeof (n)) == -1 ||
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write (outfd, "Hello there", n) == -1)
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{
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int errsv = errno;
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sprintf (buf, "spawn-test-win32-gui: Write: %s", strerror (errsv));
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONERROR|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: Write error: %s", strerror (errsv));
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exit (1);
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}
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MessageBox (NULL, "spawn-test-win32-gui: Will read from parent",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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if ((k = read (infd, &n, sizeof (n))) != sizeof (n))
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{
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sprintf (buf, "spawn-test-win32-gui: Got only %d bytes, wanted %d",
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k, sizeof (n));
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONERROR|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: Got only %d bytes, wanted %d",
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k, (int)sizeof (n));
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exit (1);
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}
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sprintf (buf, "spawn-test-win32-gui: Parent says %d bytes to read", n);
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: Parent says %d bytes to read", n);
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if ((k = read (infd, buf, n)) != n)
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{
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int errsv = errno;
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if (k == -1)
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sprintf (buf, "spawn-test-win32-gui: Read: %s", strerror (errsv));
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printf ("spawn-test-win32-gui: Read error: %s", strerror (errsv));
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else
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sprintf (buf, "spawn-test-win32-gui: Got only %d bytes", k);
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONERROR|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: Got only %d bytes", k);
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exit (1);
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}
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MessageBox (NULL, "spawn-test-win32-gui: Will write more to parent",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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n = strlen ("See ya");
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if (write (outfd, &n, sizeof (n)) == -1 ||
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write (outfd, "See ya", n) == -1)
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{
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int errsv = errno;
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sprintf (buf, "spawn-test-win32-gui: Write: %s", strerror (errsv));
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MessageBox (NULL, buf, lpszCmdLine, MB_ICONERROR|MB_SYSTEMMODAL);
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printf ("spawn-test-win32-gui: Write error: %s", strerror (errsv));
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exit (1);
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}
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}
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Sleep (2000);
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MessageBox (NULL, "spawn-test-win32-gui: Done, exiting.",
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lpszCmdLine, MB_ICONINFORMATION|MB_SYSTEMMODAL);
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return 0;
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}
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@ -26,6 +26,7 @@
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#undef G_LOG_DOMAIN
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#include <glib.h>
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#include <glib/gstdio.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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@ -38,15 +39,20 @@
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static void
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run_tests (void)
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run_tests (const gchar* argv0)
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{
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GError *err;
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GError *err = NULL;
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gchar *output = NULL;
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#ifdef G_OS_WIN32
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gchar *erroutput = NULL;
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gchar *dirname = g_path_get_dirname (argv0);
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#ifdef G_OS_WIN32
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int pipedown[2], pipeup[2];
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gchar **argv = 0;
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gchar spawn_binary[1000] = {0};
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gchar full_cmdline[1000] = {0};
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g_snprintf (spawn_binary, sizeof (spawn_binary), "%s\\spawn-test-win32-gui.exe", dirname);
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#endif
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g_free (dirname);
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err = NULL;
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if (!g_spawn_command_line_sync ("nonexistent_application foo 'bar baz' blah blah",
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@ -96,12 +102,15 @@ run_tests (void)
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}
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g_free (output);
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output = NULL;
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}
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#else
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#ifdef G_OS_WIN32
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printf ("Running netstat synchronously, collecting its output\n");
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if (!g_spawn_command_line_sync ("netstat -n",
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#endif
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/* Running sort synchronously, collecting its output. 'sort' command is selected
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* because it is non-builtin command on both unix and win32 with well-defined stdout behaviour.
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*/
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g_file_set_contents ("spawn-test-created-file.txt", "line first\nline 2\nline last\n", -1, &err);
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g_assert_no_error(err);
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if (!g_spawn_command_line_sync ("sort spawn-test-created-file.txt",
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&output, &erroutput, NULL,
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&err))
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{
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@ -114,9 +123,9 @@ run_tests (void)
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g_assert (output != NULL);
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g_assert (erroutput != NULL);
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if (strstr (output, "Active Connections") == 0)
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if (strstr (output, "\nline first") == 0)
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{
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printf ("output was '%s', should have contained 'Active Connections'\n",
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printf ("output was '%s', should have contained 'line first' in second line\n",
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output);
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exit (1);
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@ -132,13 +141,36 @@ run_tests (void)
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output = NULL;
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g_free (erroutput);
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erroutput = NULL;
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g_unlink ("spawn-test-created-file.txt");
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}
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printf ("Running spawn-test-win32-gui in various ways. Click on the OK buttons.\n");
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if (!g_spawn_command_line_sync ("sort non-existing-file.txt",
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NULL, &erroutput, NULL,
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&err))
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{
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fprintf (stderr, "Error: %s\n", err->message);
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g_error_free (err);
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exit (1);
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}
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else
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{
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g_assert (erroutput != NULL);
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if (erroutput[0] == '\0')
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{
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printf ("erroutput was empty, expected contain error message about non-existing-file.txt\n");
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exit (1);
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}
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g_free (erroutput);
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erroutput = NULL;
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}
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#ifdef G_OS_WIN32
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printf ("Running spawn-test-win32-gui in various ways.\n");
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printf ("First asynchronously (without wait).\n");
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if (!g_spawn_command_line_async ("'.\\spawn-test-win32-gui.exe' 1", &err))
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g_snprintf (full_cmdline, sizeof (full_cmdline), "'%s' 1", spawn_binary);
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if (!g_spawn_command_line_async (full_cmdline, &err))
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{
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fprintf (stderr, "Error: %s\n", err->message);
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g_error_free (err);
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@ -146,7 +178,8 @@ run_tests (void)
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}
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printf ("Now synchronously, collecting its output.\n");
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if (!g_spawn_command_line_sync ("'.\\spawn-test-win32-gui.exe' 2",
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g_snprintf (full_cmdline, sizeof (full_cmdline), "'%s' 2", spawn_binary);
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if (!g_spawn_command_line_sync (full_cmdline,
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&output, &erroutput, NULL,
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&err))
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{
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@ -174,27 +207,39 @@ run_tests (void)
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}
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g_free (output);
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output = NULL;
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g_free (erroutput);
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erroutput = NULL;
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}
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printf ("Now with G_SPAWN_FILE_AND_ARGV_ZERO.\n");
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if (!g_shell_parse_argv ("'.\\spawn-test-win32-gui.exe' this-should-be-argv-zero nop", NULL, &argv, &err))
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g_snprintf (full_cmdline, sizeof (full_cmdline), "'%s' this-should-be-argv-zero print_argv0", spawn_binary);
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if (!g_shell_parse_argv (full_cmdline, NULL, &argv, &err))
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{
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fprintf (stderr, "Error parsing command line? %s\n", err->message);
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g_error_free (err);
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exit (1);
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}
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if (!g_spawn_async (NULL, argv, NULL,
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if (!g_spawn_sync (NULL, argv, NULL,
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G_SPAWN_FILE_AND_ARGV_ZERO,
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NULL, NULL, NULL,
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NULL, NULL, &output, NULL, NULL,
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&err))
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{
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fprintf (stderr, "Error: %s\n", err->message);
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g_error_free (err);
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exit (1);
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}
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else
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{
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if (strcmp (output, "this-should-be-argv-zero") != 0)
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{
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printf ("output was '%s', should have been 'this-should-be-argv-zero'\n", output);
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exit (1);
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}
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g_free (output);
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output = NULL;
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}
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printf ("Now talking to it through pipes.\n");
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@ -205,8 +250,8 @@ run_tests (void)
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exit (1);
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}
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if (!g_shell_parse_argv (g_strdup_printf ("'.\\spawn-test-win32-gui.exe' pipes %d %d",
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pipedown[0], pipeup[1]),
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g_snprintf (full_cmdline, sizeof (full_cmdline), "'%s' pipes %d %d", spawn_binary, pipedown[0], pipeup[1]);
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if (!g_shell_parse_argv (full_cmdline,
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NULL, &argv,
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&err))
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{
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@ -237,7 +282,7 @@ run_tests (void)
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fprintf (stderr, "Read error: %s\n", g_strerror (errsv));
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else
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fprintf (stderr, "Wanted to read %d bytes, got %d\n",
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sizeof (n), k);
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(int)sizeof (n), k);
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exit (1);
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}
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@ -268,7 +313,12 @@ run_tests (void)
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fprintf (stderr, "Read error: %s\n", g_strerror (errsv));
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else
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fprintf (stderr, "Wanted to read %d bytes, got %d\n",
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sizeof (n), k);
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(int)sizeof (n), k);
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exit (1);
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}
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if (n != strlen ("See ya"))
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{
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printf ("child wrote %d bytes, expected %d", n, (int) strlen ("See ya"));
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exit (1);
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}
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@ -282,16 +332,21 @@ run_tests (void)
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n, k);
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exit (1);
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}
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buf[n] = '\0';
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if (strcmp (buf, "See ya") != 0)
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{
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printf ("output was '%s', should have been 'See ya'\n", buf);
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exit (1);
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}
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}
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#endif
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#endif
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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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run_tests ();
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run_tests (argv[0]);
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return 0;
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}
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