1 files changed, 247 insertions, 0 deletions
diff --git a/testsuite/test-depmod.c b/testsuite/test-depmod.c
new file mode 100644
index 0000000..c96dbf0
--- /dev/null
+++ b/testsuite/test-depmod.c
@@ -0,0 +1,247 @@
+/*
+ * Copyright (C) 2012-2013  ProFUSION embedded systems
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <errno.h>
+#include <inttypes.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "testsuite.h"
+
+#define MODULES_UNAME "4.4.4"
+#define MODULES_ORDER_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-order-compressed"
+#define MODULES_ORDER_LIB_MODULES MODULES_ORDER_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_modules_order_for_compressed(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+
+DEFINE_TEST(depmod_modules_order_for_compressed,
+	.description = "check if depmod let aliases in right order when using compressed modules",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = MODULES_ORDER_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ MODULES_ORDER_LIB_MODULES "/correct-modules.alias",
+			  MODULES_ORDER_LIB_MODULES "/modules.alias" },
+			{ }
+		},
+	});
+
+#define MODULES_OUTDIR_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-outdir"
+#define MODULES_OUTDIR_LIB_MODULES_OUTPUT MODULES_OUTDIR_ROOTFS "/outdir" MODULE_DIRECTORY "/" MODULES_UNAME
+#define MODULES_OUTDIR_LIB_MODULES_INPUT MODULES_OUTDIR_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_modules_outdir(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		"--outdir", MODULES_OUTDIR_ROOTFS "/outdir/",
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+
+DEFINE_TEST(depmod_modules_outdir,
+	.description = "check if depmod honours the outdir option",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = MODULES_OUTDIR_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.dep",
+			  MODULES_OUTDIR_ROOTFS "/correct-modules.dep" },
+			{ MODULES_OUTDIR_LIB_MODULES_OUTPUT "/modules.alias",
+			  MODULES_OUTDIR_ROOTFS "/correct-modules.alias" },
+			{ }
+		},
+	});
+
+#define SEARCH_ORDER_SIMPLE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-simple"
+#define SEARCH_ORDER_SIMPLE_LIB_MODULES SEARCH_ORDER_SIMPLE_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_search_order_simple(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_simple,
+	.description = "check if depmod honor search order in config",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = SEARCH_ORDER_SIMPLE_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ SEARCH_ORDER_SIMPLE_LIB_MODULES "/correct-modules.dep",
+			  SEARCH_ORDER_SIMPLE_LIB_MODULES "/modules.dep" },
+			{ }
+		},
+	});
+
+#define SEARCH_ORDER_SAME_PREFIX_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-same-prefix"
+#define SEARCH_ORDER_SAME_PREFIX_LIB_MODULES SEARCH_ORDER_SAME_PREFIX_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_search_order_same_prefix(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_same_prefix,
+	.description = "check if depmod honor search order in config with same prefix",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = SEARCH_ORDER_SAME_PREFIX_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ SEARCH_ORDER_SAME_PREFIX_LIB_MODULES "/correct-modules.dep",
+			  SEARCH_ORDER_SAME_PREFIX_LIB_MODULES "/modules.dep" },
+			{ }
+		},
+	});
+
+#define DETECT_LOOP_ROOTFS TESTSUITE_ROOTFS "test-depmod/detect-loop"
+static noreturn int depmod_detect_loop(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_detect_loop,
+	.description = "check if depmod detects module loops correctly",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = DETECT_LOOP_ROOTFS,
+	},
+	.expected_fail = true,
+	.output = {
+		.err = DETECT_LOOP_ROOTFS "/correct.txt",
+	});
+
+#define SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-first"
+#define SEARCH_ORDER_EXTERNAL_FIRST_LIB_MODULES SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_search_order_external_first(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_external_first,
+	.description = "check if depmod honor external keyword with higher priority",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ SEARCH_ORDER_EXTERNAL_FIRST_LIB_MODULES "/correct-modules.dep",
+			  SEARCH_ORDER_EXTERNAL_FIRST_LIB_MODULES "/modules.dep" },
+			{ }
+		},
+	});
+
+#define SEARCH_ORDER_EXTERNAL_LAST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-last"
+#define SEARCH_ORDER_EXTERNAL_LAST_LIB_MODULES SEARCH_ORDER_EXTERNAL_LAST_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_search_order_external_last(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_external_last,
+	.description = "check if depmod honor external keyword with lower priority",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_LAST_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ SEARCH_ORDER_EXTERNAL_LAST_LIB_MODULES "/correct-modules.dep",
+			  SEARCH_ORDER_EXTERNAL_LAST_LIB_MODULES "/modules.dep" },
+			{ }
+		},
+	});
+
+#define SEARCH_ORDER_OVERRIDE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-override"
+#define SEARCH_ORDER_OVERRIDE_LIB_MODULES SEARCH_ORDER_OVERRIDE_ROOTFS MODULE_DIRECTORY "/" MODULES_UNAME
+static noreturn int depmod_search_order_override(const struct test *t)
+{
+	const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
+	const char *const args[] = {
+		progname,
+		NULL,
+	};
+
+	test_spawn_prog(progname, args);
+	exit(EXIT_FAILURE);
+}
+DEFINE_TEST(depmod_search_order_override,
+	.description = "check if depmod honor override keyword",
+	.config = {
+		[TC_UNAME_R] = MODULES_UNAME,
+		[TC_ROOTFS] = SEARCH_ORDER_OVERRIDE_ROOTFS,
+	},
+	.output = {
+		.files = (const struct keyval[]) {
+			{ SEARCH_ORDER_OVERRIDE_LIB_MODULES "/correct-modules.dep",
+			  SEARCH_ORDER_OVERRIDE_LIB_MODULES "/modules.dep" },
+			{ }
+		},
+	});
+
+TESTSUITE_MAIN();