1 files changed, 2 insertions, 333 deletions

diff --git a/third_party/git/t/helper/test-run-command.c b/third_party/git/t/helper/test-run-command.c
index 1646aa25d8..2cc93bb69c 100644
--- a/third_party/git/t/helper/test-run-command.c
+++ b/third_party/git/t/helper/test-run-command.c
@@ -10,16 +10,11 @@
 
 #include "test-tool.h"
 #include "git-compat-util.h"
-#include "cache.h"
 #include "run-command.h"
 #include "argv-array.h"
 #include "strbuf.h"
-#include "parse-options.h"
-#include "string-list.h"
-#include "thread-utils.h"
-#include "wildmatch.h"
-#include "gettext.h"
-#include "parse-options.h"
+#include <string.h>
+#include <errno.h>
 
 static int number_callbacks;
 static int parallel_next(struct child_process *cp,
@@ -55,337 +50,11 @@ static int task_finished(int result,
 	return 1;
 }
 
-struct testsuite {
-	struct string_list tests, failed;
-	int next;
-	int quiet, immediate, verbose, verbose_log, trace, write_junit_xml;
-};
-#define TESTSUITE_INIT \
-	{ STRING_LIST_INIT_DUP, STRING_LIST_INIT_DUP, -1, 0, 0, 0, 0, 0, 0 }
-
-static int next_test(struct child_process *cp, struct strbuf *err, void *cb,
-		     void **task_cb)
-{
-	struct testsuite *suite = cb;
-	const char *test;
-	if (suite->next >= suite->tests.nr)
-		return 0;
-
-	test = suite->tests.items[suite->next++].string;
-	argv_array_pushl(&cp->args, "sh", test, NULL);
-	if (suite->quiet)
-		argv_array_push(&cp->args, "--quiet");
-	if (suite->immediate)
-		argv_array_push(&cp->args, "-i");
-	if (suite->verbose)
-		argv_array_push(&cp->args, "-v");
-	if (suite->verbose_log)
-		argv_array_push(&cp->args, "-V");
-	if (suite->trace)
-		argv_array_push(&cp->args, "-x");
-	if (suite->write_junit_xml)
-		argv_array_push(&cp->args, "--write-junit-xml");
-
-	strbuf_addf(err, "Output of '%s':\n", test);
-	*task_cb = (void *)test;
-
-	return 1;
-}
-
-static int test_finished(int result, struct strbuf *err, void *cb,
-			 void *task_cb)
-{
-	struct testsuite *suite = cb;
-	const char *name = (const char *)task_cb;
-
-	if (result)
-		string_list_append(&suite->failed, name);
-
-	strbuf_addf(err, "%s: '%s'\n", result ? "FAIL" : "SUCCESS", name);
-
-	return 0;
-}
-
-static int test_failed(struct strbuf *out, void *cb, void *task_cb)
-{
-	struct testsuite *suite = cb;
-	const char *name = (const char *)task_cb;
-
-	string_list_append(&suite->failed, name);
-	strbuf_addf(out, "FAILED TO START: '%s'\n", name);
-
-	return 0;
-}
-
-static const char * const testsuite_usage[] = {
-	"test-run-command testsuite [<options>] [<pattern>...]",
-	NULL
-};
-
-static int testsuite(int argc, const char **argv)
-{
-	struct testsuite suite = TESTSUITE_INIT;
-	int max_jobs = 1, i, ret;
-	DIR *dir;
-	struct dirent *d;
-	struct option options[] = {
-		OPT_BOOL('i', "immediate", &suite.immediate,
-			 "stop at first failed test case(s)"),
-		OPT_INTEGER('j', "jobs", &max_jobs, "run <N> jobs in parallel"),
-		OPT_BOOL('q', "quiet", &suite.quiet, "be terse"),
-		OPT_BOOL('v', "verbose", &suite.verbose, "be verbose"),
-		OPT_BOOL('V', "verbose-log", &suite.verbose_log,
-			 "be verbose, redirected to a file"),
-		OPT_BOOL('x', "trace", &suite.trace, "trace shell commands"),
-		OPT_BOOL(0, "write-junit-xml", &suite.write_junit_xml,
-			 "write JUnit-style XML files"),
-		OPT_END()
-	};
-
-	memset(&suite, 0, sizeof(suite));
-	suite.tests.strdup_strings = suite.failed.strdup_strings = 1;
-
-	argc = parse_options(argc, argv, NULL, options,
-			testsuite_usage, PARSE_OPT_STOP_AT_NON_OPTION);
-
-	if (max_jobs <= 0)
-		max_jobs = online_cpus();
-
-	dir = opendir(".");
-	if (!dir)
-		die("Could not open the current directory");
-	while ((d = readdir(dir))) {
-		const char *p = d->d_name;
-
-		if (*p != 't' || !isdigit(p[1]) || !isdigit(p[2]) ||
-		    !isdigit(p[3]) || !isdigit(p[4]) || p[5] != '-' ||
-		    !ends_with(p, ".sh"))
-			continue;
-
-		/* No pattern: match all */
-		if (!argc) {
-			string_list_append(&suite.tests, p);
-			continue;
-		}
-
-		for (i = 0; i < argc; i++)
-			if (!wildmatch(argv[i], p, 0)) {
-				string_list_append(&suite.tests, p);
-				break;
-			}
-	}
-	closedir(dir);
-
-	if (!suite.tests.nr)
-		die("No tests match!");
-	if (max_jobs > suite.tests.nr)
-		max_jobs = suite.tests.nr;
-
-	fprintf(stderr, "Running %d tests (%d at a time)\n",
-		suite.tests.nr, max_jobs);
-
-	ret = run_processes_parallel(max_jobs, next_test, test_failed,
-				     test_finished, &suite);
-
-	if (suite.failed.nr > 0) {
-		ret = 1;
-		fprintf(stderr, "%d tests failed:\n\n", suite.failed.nr);
-		for (i = 0; i < suite.failed.nr; i++)
-			fprintf(stderr, "\t%s\n", suite.failed.items[i].string);
-	}
-
-	string_list_clear(&suite.tests, 0);
-	string_list_clear(&suite.failed, 0);
-
-	return !!ret;
-}
-
-static uint64_t my_random_next = 1234;
-
-static uint64_t my_random(void)
-{
-	uint64_t res = my_random_next;
-	my_random_next = my_random_next * 1103515245 + 12345;
-	return res;
-}
-
-static int quote_stress_test(int argc, const char **argv)
-{
-	/*
-	 * We are running a quote-stress test.
-	 * spawn a subprocess that runs quote-stress with a
-	 * special option that echoes back the arguments that
-	 * were passed in.
-	 */
-	char special[] = ".?*\\^_\"'`{}()[]<>@~&+:;$%"; // \t\r\n\a";
-	int i, j, k, trials = 100, skip = 0, msys2 = 0;
-	struct strbuf out = STRBUF_INIT;
-	struct argv_array args = ARGV_ARRAY_INIT;
-	struct option options[] = {
-		OPT_INTEGER('n', "trials", &trials, "Number of trials"),
-		OPT_INTEGER('s', "skip", &skip, "Skip <n> trials"),
-		OPT_BOOL('m', "msys2", &msys2, "Test quoting for MSYS2's sh"),
-		OPT_END()
-	};
-	const char * const usage[] = {
-		"test-tool run-command quote-stress-test <options>",
-		NULL
-	};
-
-	argc = parse_options(argc, argv, NULL, options, usage, 0);
-
-	setenv("MSYS_NO_PATHCONV", "1", 0);
-
-	for (i = 0; i < trials; i++) {
-		struct child_process cp = CHILD_PROCESS_INIT;
-		size_t arg_count, arg_offset;
-		int ret = 0;
-
-		argv_array_clear(&args);
-		if (msys2)
-			argv_array_pushl(&args, "sh", "-c",
-					 "printf %s\\\\0 \"$@\"", "skip", NULL);
-		else
-			argv_array_pushl(&args, "test-tool", "run-command",
-					 "quote-echo", NULL);
-		arg_offset = args.argc;
-
-		if (argc > 0) {
-			trials = 1;
-			arg_count = argc;
-			for (j = 0; j < arg_count; j++)
-				argv_array_push(&args, argv[j]);
-		} else {
-			arg_count = 1 + (my_random() % 5);
-			for (j = 0; j < arg_count; j++) {
-				char buf[20];
-				size_t min_len = 1;
-				size_t arg_len = min_len +
-					(my_random() % (ARRAY_SIZE(buf) - min_len));
-
-				for (k = 0; k < arg_len; k++)
-					buf[k] = special[my_random() %
-						ARRAY_SIZE(special)];
-				buf[arg_len] = '\0';
-
-				argv_array_push(&args, buf);
-			}
-		}
-
-		if (i < skip)
-			continue;
-
-		cp.argv = args.argv;
-		strbuf_reset(&out);
-		if (pipe_command(&cp, NULL, 0, &out, 0, NULL, 0) < 0)
-			return error("Failed to spawn child process");
-
-		for (j = 0, k = 0; j < arg_count; j++) {
-			const char *arg = args.argv[j + arg_offset];
-
-			if (strcmp(arg, out.buf + k))
-				ret = error("incorrectly quoted arg: '%s', "
-					    "echoed back as '%s'",
-					     arg, out.buf + k);
-			k += strlen(out.buf + k) + 1;
-		}
-
-		if (k != out.len)
-			ret = error("got %d bytes, but consumed only %d",
-				     (int)out.len, (int)k);
-
-		if (ret) {
-			fprintf(stderr, "Trial #%d failed. Arguments:\n", i);
-			for (j = 0; j < arg_count; j++)
-				fprintf(stderr, "arg #%d: '%s'\n",
-					(int)j, args.argv[j + arg_offset]);
-
-			strbuf_release(&out);
-			argv_array_clear(&args);
-
-			return ret;
-		}
-
-		if (i && (i % 100) == 0)
-			fprintf(stderr, "Trials completed: %d\n", (int)i);
-	}
-
-	strbuf_release(&out);
-	argv_array_clear(&args);
-
-	return 0;
-}
-
-static int quote_echo(int argc, const char **argv)
-{
-	while (argc > 1) {
-		fwrite(argv[1], strlen(argv[1]), 1, stdout);
-		fputc('\0', stdout);
-		argv++;
-		argc--;
-	}
-
-	return 0;
-}
-
-static int inherit_handle(const char *argv0)
-{
-	struct child_process cp = CHILD_PROCESS_INIT;
-	char path[PATH_MAX];
-	int tmp;
-
-	/* First, open an inheritable handle */
-	xsnprintf(path, sizeof(path), "out-XXXXXX");
-	tmp = xmkstemp(path);
-
-	argv_array_pushl(&cp.args,
-			 "test-tool", argv0, "inherited-handle-child", NULL);
-	cp.in = -1;
-	cp.no_stdout = cp.no_stderr = 1;
-	if (start_command(&cp) < 0)
-		die("Could not start child process");
-
-	/* Then close it, and try to delete it. */
-	close(tmp);
-	if (unlink(path))
-		die("Could not delete '%s'", path);
-
-	if (close(cp.in) < 0 || finish_command(&cp) < 0)
-		die("Child did not finish");
-
-	return 0;
-}
-
-static int inherit_handle_child(void)
-{
-	struct strbuf buf = STRBUF_INIT;
-
-	if (strbuf_read(&buf, 0, 0) < 0)
-		die("Could not read stdin");
-	printf("Received %s\n", buf.buf);
-	strbuf_release(&buf);
-
-	return 0;
-}
-
 int cmd__run_command(int argc, const char **argv)
 {
 	struct child_process proc = CHILD_PROCESS_INIT;
 	int jobs;
 
-	if (argc > 1 && !strcmp(argv[1], "testsuite"))
-		exit(testsuite(argc - 1, argv + 1));
-	if (!strcmp(argv[1], "inherited-handle"))
-		exit(inherit_handle(argv[0]));
-	if (!strcmp(argv[1], "inherited-handle-child"))
-		exit(inherit_handle_child());
-
-	if (argc >= 2 && !strcmp(argv[1], "quote-stress-test"))
-		return !!quote_stress_test(argc - 1, argv + 1);
-
-	if (argc >= 2 && !strcmp(argv[1], "quote-echo"))
-		return !!quote_echo(argc - 1, argv + 1);
-
 	if (argc < 3)
 		return 1;
 	while (!strcmp(argv[1], "env")) {