1 files changed, 0 insertions, 143 deletions
diff --git a/tools/testing/selftests/bpf/test_btf_dump.c b/tools/testing/selftests/bpf/test_btf_dump.c
deleted file mode 100644
index 8f850823d35f..000000000000
--- a/tools/testing/selftests/bpf/test_btf_dump.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <linux/err.h>
-#include <btf.h>
-
-#define CHECK(condition, format...) ({					\
-	int __ret = !!(condition);					\
-	if (__ret) {							\
-		fprintf(stderr, "%s:%d:FAIL ", __func__, __LINE__);	\
-		fprintf(stderr, format);				\
-	}								\
-	__ret;								\
-})
-
-void btf_dump_printf(void *ctx, const char *fmt, va_list args)
-{
-	vfprintf(ctx, fmt, args);
-}
-
-struct btf_dump_test_case {
-	const char *name;
-	struct btf_dump_opts opts;
-} btf_dump_test_cases[] = {
-	{.name = "btf_dump_test_case_syntax", .opts = {}},
-	{.name = "btf_dump_test_case_ordering", .opts = {}},
-	{.name = "btf_dump_test_case_padding", .opts = {}},
-	{.name = "btf_dump_test_case_packing", .opts = {}},
-	{.name = "btf_dump_test_case_bitfields", .opts = {}},
-	{.name = "btf_dump_test_case_multidim", .opts = {}},
-	{.name = "btf_dump_test_case_namespacing", .opts = {}},
-};
-
-static int btf_dump_all_types(const struct btf *btf,
-			      const struct btf_dump_opts *opts)
-{
-	size_t type_cnt = btf__get_nr_types(btf);
-	struct btf_dump *d;
-	int err = 0, id;
-
-	d = btf_dump__new(btf, NULL, opts, btf_dump_printf);
-	if (IS_ERR(d))
-		return PTR_ERR(d);
-
-	for (id = 1; id <= type_cnt; id++) {
-		err = btf_dump__dump_type(d, id);
-		if (err)
-			goto done;
-	}
-
-done:
-	btf_dump__free(d);
-	return err;
-}
-
-int test_btf_dump_case(int n, struct btf_dump_test_case *test_case)
-{
-	char test_file[256], out_file[256], diff_cmd[1024];
-	struct btf *btf = NULL;
-	int err = 0, fd = -1;
-	FILE *f = NULL;
-
-	fprintf(stderr, "Test case #%d (%s): ", n, test_case->name);
-
-	snprintf(test_file, sizeof(test_file), "%s.o", test_case->name);
-
-	btf = btf__parse_elf(test_file, NULL);
-	if (CHECK(IS_ERR(btf),
-	    "failed to load test BTF: %ld\n", PTR_ERR(btf))) {
-		err = -PTR_ERR(btf);
-		btf = NULL;
-		goto done;
-	}
-
-	snprintf(out_file, sizeof(out_file),
-		 "/tmp/%s.output.XXXXXX", test_case->name);
-	fd = mkstemp(out_file);
-	if (CHECK(fd < 0, "failed to create temp output file: %d\n", fd)) {
-		err = fd;
-		goto done;
-	}
-	f = fdopen(fd, "w");
-	if (CHECK(f == NULL, "failed to open temp output file: %s(%d)\n",
-		  strerror(errno), errno)) {
-		close(fd);
-		goto done;
-	}
-
-	test_case->opts.ctx = f;
-	err = btf_dump_all_types(btf, &test_case->opts);
-	fclose(f);
-	close(fd);
-	if (CHECK(err, "failure during C dumping: %d\n", err)) {
-		goto done;
-	}
-
-	snprintf(test_file, sizeof(test_file), "progs/%s.c", test_case->name);
-	/*
-	 * Diff test output and expected test output, contained between
-	 * START-EXPECTED-OUTPUT and END-EXPECTED-OUTPUT lines in test case.
-	 * For expected output lines, everything before '*' is stripped out.
-	 * Also lines containing comment start and comment end markers are
-	 * ignored. 
-	 */
-	snprintf(diff_cmd, sizeof(diff_cmd),
-		 "awk '/START-EXPECTED-OUTPUT/{out=1;next} "
-		 "/END-EXPECTED-OUTPUT/{out=0} "
-		 "/\\/\\*|\\*\\//{next} " /* ignore comment start/end lines */
-		 "out {sub(/^[ \\t]*\\*/, \"\"); print}' '%s' | diff -u - '%s'",
-		 test_file, out_file);
-	err = system(diff_cmd);
-	if (CHECK(err,
-		  "differing test output, output=%s, err=%d, diff cmd:\n%s\n",
-		  out_file, err, diff_cmd))
-		goto done;
-
-	remove(out_file);
-	fprintf(stderr, "OK\n");
-
-done:
-	btf__free(btf);
-	return err;
-}
-
-int main() {
-	int test_case_cnt, i, err, failed = 0;
-
-	test_case_cnt = sizeof(btf_dump_test_cases) /
-			sizeof(btf_dump_test_cases[0]);
-
-	for (i = 0; i < test_case_cnt; i++) {
-		err = test_btf_dump_case(i, &btf_dump_test_cases[i]);
-		if (err)
-			failed++;
-	}
-
-	fprintf(stderr, "%d tests succeeded, %d tests failed.\n",
-		test_case_cnt - failed, failed);
-
-	return failed;
-}