From: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Date: Wed, 25 Jan 2012 01:35:18 +0000 (-0200)
Subject: testsuite: fake kernel 4.0.20-kmod is out
X-Git-Tag: v5~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab25311072f4d40a2de705aa17edca401035da53;p=thirdparty%2Fkmod.git

testsuite: fake kernel 4.0.20-kmod is out

Go get it while it's fresh :-). Test fake results of "uname -r" by
LD_PRELOAD'ing uname.so.
---

diff --git a/Makefile.am b/Makefile.am
index 42bf0b3d..47664240 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -145,11 +145,12 @@ testsuite_libtestsuite_la_SOURCES = testsuite/testsuite.c \
 				    testsuite/testsuite.h
 testsuite_libtestsuite_la_DEPENDENCIES = testsuite/uname.so
 
-TESTSUITE = testsuite/test-init
+TESTSUITE = testsuite/test-init testsuite/test-testsuite
 check_PROGRAMS = $(TESTSUITE)
 TESTS = $(TESTSUITE)
 
 testsuite_test_init_LDADD = testsuite/libtestsuite.la libkmod/libkmod-private.la
+testsuite_test_testsuite_LDADD = testsuite/libtestsuite.la
 
 DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc
 
diff --git a/testsuite/test-testsuite.c b/testsuite/test-testsuite.c
new file mode 100644
index 00000000..edbfe45c
--- /dev/null
+++ b/testsuite/test-testsuite.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/utsname.h>
+#include <libkmod.h>
+
+#include "testsuite.h"
+
+
+#define TEST_UNAME "4.0.20-kmod"
+static int testsuite_uname(const struct test *t)
+{
+	struct utsname u;
+	int err = uname(&u);
+
+	if (err < 0)
+		exit(EXIT_FAILURE);
+
+	if (strcmp(u.release, TEST_UNAME) != 0) {
+		char *ldpreload = getenv("LD_PRELOAD");
+		ERR("u.release=%s should be %s\n", u.release, TEST_UNAME);
+		ERR("LD_PRELOAD=%s\n", ldpreload);
+		exit(EXIT_FAILURE);
+	}
+
+	exit(EXIT_SUCCESS);
+}
+static const struct test stestsuite_uname = {
+	.name = "testsuite_uname",
+	.description = "test if trap to uname() works",
+	.func = testsuite_uname,
+	.config = {
+		[TC_UNAME_R] = TEST_UNAME,
+	},
+	.need_spawn = true,
+};
+
+static const struct test *tests[] = {
+	&stestsuite_uname,
+	NULL,
+};
+
+int main(int argc, char *argv[])
+{
+	const struct test *t;
+	int arg;
+	size_t i;
+
+	arg = test_init(argc, argv, tests);
+	if (arg == 0)
+		return 0;
+
+	if (arg < argc) {
+		t = test_find(tests, argv[arg]);
+		if (t == NULL) {
+			fprintf(stderr, "could not find test %s\n", argv[arg]);
+			exit(EXIT_FAILURE);
+		}
+
+		return test_run(t);
+	}
+
+	for (i = 0; tests[i] != NULL; i++) {
+		if (test_run(tests[i]) != 0)
+			exit(EXIT_FAILURE);
+	}
+
+	exit(EXIT_SUCCESS);
+}