/*
- * Copyright (C) 2010 Colin Watson.
+ * Copyright (C) 2010-2017 Colin Watson.
*
* This file is part of libpipeline.
*
* USA.
*/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <fcntl.h>
+#include <stdlib.h>
#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "dirname.h"
+#include "xalloc.h"
#include "common.h"
+const char *program_name = "basic";
+
START_TEST (test_basic_status)
{
pipeline *p;
- p = pipeline_new_command_args ("true", NULL);
- fail_unless (pipeline_run (p) == 0, "true did not return 0");
- p = pipeline_new_command_args ("false", NULL);
- fail_if (pipeline_run (p) == 0, "false returned 0");
+ p = pipeline_new_command_args ("true", (void *) 0);
+ ck_assert_msg (pipeline_run (p) == 0, "true did not return 0");
+ p = pipeline_new_command_args ("false", (void *) 0);
+ ck_assert_msg (pipeline_run (p) != 0, "false returned 0");
}
END_TEST
pipeline *p;
const char *line;
- p = pipeline_new_command_args ("echo", "foo", NULL);
+ p = pipeline_new_command_args ("echo", "foo", (void *) 0);
pipeline_want_out (p, -1);
- fail_unless (pipecmd_get_nargs (pipeline_get_command (p, 0)) == 2,
- "Number of arguments != 2");
+ ck_assert_msg (pipecmd_get_nargs (pipeline_get_command (p, 0)) == 2,
+ "Number of arguments != 2");
pipeline_start (p);
line = pipeline_readline (p);
- fail_unless (!strcmp (line, "foo\n"),
- "Incorrect output from 'echo foo': '%s'", line);
- fail_unless (pipeline_wait (p) == 0, "'echo foo' did not return 0");
+ ck_assert_ptr_ne (line, NULL);
+ ck_assert_msg (!strcmp (line, "foo\n"),
+ "Incorrect output from 'echo foo': '%s'", line);
+ ck_assert_msg (pipeline_wait (p) == 0, "'echo foo' did not return 0");
pipeline_free (p);
- p = pipeline_new_command_args ("echo", "foo", "bar", NULL);
+ p = pipeline_new_command_args ("echo", "foo", "bar", (void *) 0);
pipeline_want_out (p, -1);
- fail_unless (pipecmd_get_nargs (pipeline_get_command (p, 0)) == 3,
- "Number of arguments != 3");
+ ck_assert_msg (pipecmd_get_nargs (pipeline_get_command (p, 0)) == 3,
+ "Number of arguments != 3");
pipeline_start (p);
line = pipeline_readline (p);
- fail_unless (!strcmp (line, "foo bar\n"),
- "Incorrect output from 'echo foo bar': '%s'", line);
- fail_unless (pipeline_wait (p) == 0,
- "'echo foo bar' did not return 0");
+ ck_assert_ptr_ne (line, NULL);
+ ck_assert_msg (!strcmp (line, "foo bar\n"),
+ "Incorrect output from 'echo foo bar': '%s'", line);
+ ck_assert_msg (pipeline_wait (p) == 0,
+ "'echo foo bar' did not return 0");
pipeline_free (p);
}
END_TEST
const char *line;
p = pipeline_new ();
- pipeline_command_args (p, "echo", "foo", NULL);
- pipeline_command_args (p, "sed", "-e", "s/foo/bar/", NULL);
+ pipeline_command_args (p, "echo", "foo", (void *) 0);
+ pipeline_command_args (p, "sed", "-e", "s/foo/bar/", (void *) 0);
pipeline_want_out (p, -1);
pipeline_start (p);
line = pipeline_readline (p);
- fail_unless (!strcmp (line, "bar\n"),
- "Incorrect output from 'echo foo | sed -e s/foo/bar/': "
- "'%s'", line);
- fail_unless (pipeline_wait (p) == 0,
- "'echo foo | sed -e 's/foo/bar/' did not return 0");
+ ck_assert_ptr_ne (line, NULL);
+ ck_assert_msg (!strcmp (line, "bar\n"),
+ "Incorrect output from 'echo foo | sed -e s/foo/bar/': "
+ "'%s'",
+ line);
+ ck_assert_msg (pipeline_wait (p) == 0,
+ "'echo foo | sed -e 's/foo/bar/' did not return 0");
pipeline_free (p);
}
END_TEST
int n_statuses;
p = pipeline_new ();
- pipeline_command_args (p, "sh", "-c", "exit 2", NULL);
- pipeline_command_args (p, "sh", "-c", "exit 3", NULL);
- pipeline_command_args (p, "true", NULL);
+ pipeline_command_args (p, SHELL, "-c", "exit 2", (void *) 0);
+ pipeline_command_args (p, SHELL, "-c", "exit 3", (void *) 0);
+ pipeline_command_args (p, "true", (void *) 0);
pipeline_start (p);
- fail_unless (pipeline_wait_all (p, &statuses, &n_statuses) == 127);
- fail_unless (n_statuses == 3);
- fail_unless (statuses[0] == 2 * 256);
- fail_unless (statuses[1] == 3 * 256);
- fail_unless (statuses[2] == 0);
+ ck_assert_int_eq (pipeline_wait_all (p, &statuses, &n_statuses), 127);
+ ck_assert_int_eq (n_statuses, 3);
+ ck_assert_int_eq (statuses[0], 2 * 256);
+ ck_assert_int_eq (statuses[1], 3 * 256);
+ ck_assert_int_eq (statuses[2], 0);
pipeline_free (p);
+ free (statuses);
}
END_TEST
{
pipeline *p;
- p = pipeline_new_command_args ("sh", "-c", "exit $TEST1", NULL);
+ p = pipeline_new_command_args (SHELL, "-c", "exit $TEST1", (void *) 0);
pipecmd_setenv (pipeline_get_command (p, 0), "TEST1", "10");
- fail_unless (pipeline_run (p) == 10, "TEST1 not set properly");
+ ck_assert_int_eq (pipeline_run (p), 10);
}
END_TEST
START_TEST (test_basic_unsetenv)
{
pipeline *p;
- const char *line;
setenv ("TEST2", "foo", 1);
- p = pipeline_new_command_args ("sh", "-c", "echo $TEST2", NULL);
+ p = pipeline_new_command_args (SHELL, "-c", "echo $TEST2", (void *) 0);
pipeline_want_out (p, -1);
pipeline_start (p);
- line = pipeline_readline (p);
- fail_unless (!strcmp (line, "foo\n"),
- "control returned '%s', expected 'foo\n'", line);
+ ck_assert_str_eq (pipeline_readline (p), "foo\n");
pipeline_wait (p);
pipeline_free (p);
- p = pipeline_new_command_args ("sh", "-c", "echo $TEST2", NULL);
+ p = pipeline_new_command_args (SHELL, "-c", "echo $TEST2", (void *) 0);
pipecmd_unsetenv (pipeline_get_command (p, 0), "TEST2");
pipeline_want_out (p, -1);
pipeline_start (p);
- line = pipeline_readline (p);
- fail_unless (!strcmp (line, "\n"),
- "unsetenv failed: returned '%s', expected '\n'", line);
+ ck_assert_str_eq (pipeline_readline (p), "\n");
pipeline_wait (p);
pipeline_free (p);
}
START_TEST (test_basic_clearenv)
{
pipeline *p, *p2;
- const char *line1, *line2;
setenv ("TEST3", "foo", 1);
- p = pipeline_new_command_args ("sh", "-c", "echo $TEST3; echo $TEST4",
- NULL);
+ p = pipeline_new_command_args (SHELL, "-c", "echo $TEST3; echo $TEST4",
+ (void *) 0);
pipeline_want_out (p, -1);
pipeline_start (p);
- line1 = pipeline_readline (p);
- fail_unless (!strcmp (line1, "foo\n"),
- "control returned first line '%s', expected 'foo\n'",
- line1);
- line2 = pipeline_readline (p);
- fail_unless (!strcmp (line2, "\n"),
- "control returned second line '%s', expected '\n'",
- line2);
+ ck_assert_str_eq (pipeline_readline (p), "foo\n");
+ ck_assert_str_eq (pipeline_readline (p), "\n");
pipeline_wait (p);
pipecmd_clearenv (pipeline_get_command (p, 0));
pipeline_start (p);
- line1 = pipeline_readline (p);
- fail_unless (!strcmp (line1, "\n"),
- "clearenv failed: returned first line '%s', expected '\n'",
- line1);
- line2 = pipeline_readline (p);
- fail_unless (!strcmp (line2, "\n"),
- "clearenv returned second line '%s', expected '\n'",
- line2);
+ ck_assert_str_eq (pipeline_readline (p), "\n");
+ ck_assert_str_eq (pipeline_readline (p), "\n");
pipeline_wait (p);
pipecmd_setenv (pipeline_get_command (p, 0), "TEST4", "bar");
pipeline_start (p);
- line1 = pipeline_readline (p);
- fail_unless (!strcmp (line1, "\n"),
- "clearenv+setenv failed: returned first line '%s', expected '\n'",
- line1);
- line2 = pipeline_readline (p);
- fail_unless (!strcmp (line2, "bar\n"),
- "clearenv+setenv returned second line '%s', expected 'bar\n'",
- line2);
+ ck_assert_str_eq (pipeline_readline (p), "\n");
+ ck_assert_str_eq (pipeline_readline (p), "bar\n");
pipeline_wait (p);
p2 = pipeline_new ();
pipeline_command (p2, pipecmd_dup (pipeline_get_command (p, 0)));
pipeline_want_out (p2, -1);
pipeline_start (p2);
- line1 = pipeline_readline (p2);
- fail_unless (!strcmp (line1, "\n"),
- "clearenv+setenv+dup failed: returned first line '%s', expected '\n'",
- line1);
- line2 = pipeline_readline (p2);
- fail_unless (!strcmp (line2, "bar\n"),
- "clearenv+setenv+dup returned second line '%s', expected 'bar\n'",
- line2);
+ ck_assert_str_eq (pipeline_readline (p2), "\n");
+ ck_assert_str_eq (pipeline_readline (p2), "bar\n");
pipeline_wait (p2);
+ pipeline_free (p2);
+ pipeline_free (p);
+}
+END_TEST
+
+START_TEST (test_basic_chdir)
+{
+ pipeline *p;
+ const char *raw_line;
+ char *line, *end;
+ char *child_base, *expected_base;
+
+ p = pipeline_new_command_args ("pwd", (void *) 0);
+ pipecmd_chdir (pipeline_get_command (p, 0), temp_dir);
+ pipeline_want_out (p, -1);
+ pipeline_start (p);
+ raw_line = xstrdup (pipeline_readline (p));
+ ck_assert_ptr_ne (raw_line, NULL);
+ line = xstrdup (raw_line);
+ end = line + strlen (line);
+ if (end > line && *(end - 1) == '\n')
+ *(end - 1) = '\0';
+ child_base = base_name (line);
+ expected_base = base_name (temp_dir);
+ ck_assert_str_eq (child_base, expected_base);
+ free (expected_base);
+ free (child_base);
+ free (line);
+ pipeline_wait (p);
+ pipeline_free (p);
+}
+END_TEST
+
+START_TEST (test_basic_fchdir)
+{
+ pipeline *p;
+ int temp_dir_fd;
+ const char *raw_line;
+ char *line, *end;
+ char *child_base, *expected_base;
+
+ p = pipeline_new_command_args ("pwd", (void *) 0);
+ temp_dir_fd = open (temp_dir, O_RDONLY | O_DIRECTORY);
+ ck_assert_int_ge (temp_dir_fd, 0);
+ pipecmd_fchdir (pipeline_get_command (p, 0), temp_dir_fd);
+ pipeline_want_out (p, -1);
+ pipeline_start (p);
+ raw_line = xstrdup (pipeline_readline (p));
+ ck_assert_ptr_ne (raw_line, NULL);
+ line = xstrdup (raw_line);
+ end = line + strlen (line);
+ if (end > line && *(end - 1) == '\n')
+ *(end - 1) = '\0';
+ child_base = base_name (line);
+ expected_base = base_name (temp_dir);
+ ck_assert_str_eq (child_base, expected_base);
+ free (expected_base);
+ free (child_base);
+ free (line);
+ close (temp_dir_fd);
+ pipeline_wait (p);
+ pipeline_free (p);
+}
+END_TEST
+
+/* This is of course better done using pipecmd_setenv, but setting an
+ * environment variable makes for an easy test.
+ */
+static void pre_exec (void *data _GL_UNUSED)
+{
+ setenv ("TEST1", "10", 1);
+}
+
+START_TEST (test_basic_pre_exec)
+{
+ pipeline *p;
+
+ p = pipeline_new_command_args (SHELL, "-c", "exit $TEST1", (void *) 0);
+ pipecmd_pre_exec (pipeline_get_command (p, 0), pre_exec, NULL, NULL);
+ ck_assert_msg (pipeline_run (p) == 10, "TEST1 not set properly");
}
END_TEST
{
pipeline *p;
pipecmd *cmd1, *cmd2, *cmd3, *seq;
- const char *line;
p = pipeline_new ();
- cmd1 = pipecmd_new_args ("echo", "foo", NULL);
- cmd2 = pipecmd_new_args ("echo", "bar", NULL);
- cmd3 = pipecmd_new_args ("echo", "baz", NULL);
- seq = pipecmd_new_sequence ("echo*3", cmd1, cmd2, cmd3, NULL);
+ cmd1 = pipecmd_new_args ("echo", "foo", (void *) 0);
+ cmd2 = pipecmd_new_args ("echo", "bar", (void *) 0);
+ cmd3 = pipecmd_new_args ("echo", "baz", (void *) 0);
+ seq = pipecmd_new_sequence ("echo*3", cmd1, cmd2, cmd3, (void *) 0);
pipeline_command (p, seq);
- pipeline_command_args (p, "xargs", NULL);
+ pipeline_command_args (p, "xargs", (void *) 0);
pipeline_want_out (p, -1);
pipeline_start (p);
- line = pipeline_readline (p);
- fail_unless (!strcmp (line, "foo bar baz\n"));
+ ck_assert_str_eq (pipeline_readline (p), "foo bar baz\n");
pipeline_wait (p);
pipeline_free (p);
}
END_TEST
-Suite *basic_suite (void)
+static Suite *basic_suite (void)
{
Suite *s = suite_create ("Basic");
TEST_CASE (s, basic, setenv);
TEST_CASE (s, basic, unsetenv);
TEST_CASE (s, basic, clearenv);
+ TEST_CASE (s, basic, pre_exec);
+ TEST_CASE_WITH_FIXTURE (s, basic, chdir, temp_dir_setup,
+ temp_dir_teardown);
+ TEST_CASE_WITH_FIXTURE (s, basic, fchdir, temp_dir_setup,
+ temp_dir_teardown);
TEST_CASE (s, basic, sequence);
return s;