{"id":2222463,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2222463/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260412013451.2929001-10-sjg@chromium.org/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260412013451.2929001-10-sjg@chromium.org>","list_archive_url":null,"date":"2026-04-12T01:34:37","name":"[09/12] test: Add tests for unit-test arguments","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"b7c1ec51c7701357eee7c910dacb0f39ec17a04e","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/1.2/people/6170/?format=json","name":"Simon Glass","email":"sjg@chromium.org"},"delegate":{"id":3184,"url":"http://patchwork.ozlabs.org/api/1.2/users/3184/?format=json","username":"sjg","first_name":"Simon","last_name":"Glass","email":"sjg@chromium.org"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260412013451.2929001-10-sjg@chromium.org/mbox/","series":[{"id":499582,"url":"http://patchwork.ozlabs.org/api/1.2/series/499582/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=499582","date":"2026-04-12T01:34:28","name":"test: Add support for passing arguments to C unit tests","version":1,"mbox":"http://patchwork.ozlabs.org/series/499582/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222463/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222463/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=chromium.org header.i=@chromium.org header.a=rsa-sha256\n header.s=google header.b=GS1usiIK;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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This includes failure cases, where the wrong type or a\nnon-existent argument is requested.\n\nSigned-off-by: Simon Glass \nSigned-off-by: Simon Glass \n---\n\n test/common/Makefile | 1 +\n test/common/test_args.c | 176 ++++++++++++++++++++++++++++++++++++++++\n 2 files changed, 177 insertions(+)\n create mode 100644 test/common/test_args.c","diff":"diff --git a/test/common/Makefile b/test/common/Makefile\nindex baefc7b3622..bfeb29346f5 100644\n--- a/test/common/Makefile\n+++ b/test/common/Makefile\n@@ -11,3 +11,4 @@ obj-$(CONFIG_CYCLIC) += cyclic.o\n obj-$(CONFIG_EVENT_DYNAMIC) += event.o\n obj-y += cread.o\n obj-$(CONFIG_$(PHASE_)CMDLINE) += print.o\n+obj-$(CONFIG_$(PHASE_)CMDLINE) += test_args.o\ndiff --git a/test/common/test_args.c b/test/common/test_args.c\nnew file mode 100644\nindex 00000000000..d81039e75ac\n--- /dev/null\n+++ b/test/common/test_args.c\n@@ -0,0 +1,176 @@\n+// SPDX-License-Identifier: GPL-2.0+\n+/*\n+ * Test for unit test arguments\n+ *\n+ * Copyright 2026 Canonical Ltd\n+ * Written by Simon Glass \n+ */\n+\n+#include \n+#include \n+#include \n+#include \n+\n+/* Test that string arguments work correctly */\n+static int test_args_str_norun(struct unit_test_state *uts)\n+{\n+\tut_asserteq_str(\"hello\", ut_str(0));\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_str_norun, UTF_CONSOLE | UTF_MANUAL, common,\n+\t { \"strval\", UT_ARG_STR });\n+\n+/* Test that integer arguments work correctly */\n+static int test_args_int_norun(struct unit_test_state *uts)\n+{\n+\tut_asserteq(1234, ut_int(0));\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_int_norun, UTF_CONSOLE | UTF_MANUAL, common,\n+\t { \"intval\", UT_ARG_INT });\n+\n+/* Test that boolean arguments work correctly */\n+static int test_args_bool_norun(struct unit_test_state *uts)\n+{\n+\tut_asserteq(true, ut_bool(0));\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_bool_norun, UTF_CONSOLE | UTF_MANUAL, common,\n+\t { \"boolval\", UT_ARG_BOOL });\n+\n+/* Test multiple arguments of different types */\n+static int test_args_multi_norun(struct unit_test_state *uts)\n+{\n+\tut_asserteq_str(\"test\", ut_str(0));\n+\tut_asserteq(42, ut_int(1));\n+\tut_asserteq(true, ut_bool(2));\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_multi_norun, UTF_CONSOLE | UTF_MANUAL, common,\n+\t { \"str\", UT_ARG_STR },\n+\t { \"num\", UT_ARG_INT },\n+\t { \"flag\", UT_ARG_BOOL });\n+\n+/* Test optional arguments with defaults */\n+static int test_args_optional_norun(struct unit_test_state *uts)\n+{\n+\t/* Required arg should match what was passed */\n+\tut_asserteq_str(\"required\", ut_str(0));\n+\n+\t/* Optional args should have default values if not provided */\n+\tut_asserteq(99, ut_int(1));\n+\tut_asserteq(false, ut_bool(2));\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_optional_norun, UTF_CONSOLE | UTF_MANUAL, common,\n+\t { \"req\", UT_ARG_STR },\n+\t { \"opt_int\", UT_ARG_INT, UT_ARGF_OPTIONAL, { .vint = 99 } },\n+\t { \"opt_bool\", UT_ARG_BOOL, UT_ARGF_OPTIONAL, { .vbool = false } });\n+\n+/* Test requesting wrong type - ut_int() on a string arg should fail */\n+static int test_args_wrongtype_norun(struct unit_test_state *uts)\n+{\n+\t/* This should fail - asking for int but arg is string */\n+\tut_asserteq(0, ut_int(0));\n+\tut_asserteq(true, uts->arg_error);\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_wrongtype_norun, UTF_MANUAL, common,\n+\t { \"strval\", UT_ARG_STR });\n+\n+/* Test requesting invalid arg number - ut_str(1) when only arg 0 exists */\n+static int test_args_badnum_norun(struct unit_test_state *uts)\n+{\n+\t/* This should fail - asking for arg 1 but only arg 0 exists */\n+\tut_asserteq_ptr(NULL, ut_str(1));\n+\tut_asserteq(true, uts->arg_error);\n+\n+\treturn 0;\n+}\n+UNIT_TEST_ARGS(test_args_badnum_norun, UTF_MANUAL, common,\n+\t { \"strval\", UT_ARG_STR });\n+\n+/* Wrapper test that runs the manual tests with proper arguments */\n+static int test_args(struct unit_test_state *uts)\n+{\n+\tut_assertok(run_command(\"ut -f common test_args_str_norun strval=hello\",\n+\t\t\t\t0));\n+\tut_assertok(run_command(\"ut -f common test_args_int_norun intval=1234\",\n+\t\t\t\t0));\n+\tut_assertok(run_command(\"ut -f common test_args_bool_norun boolval=1\",\n+\t\t\t\t0));\n+\tut_assertok(run_command(\"ut -f common test_args_multi_norun str=test num=42 flag=1\",\n+\t\t\t\t0));\n+\tut_assertok(run_command(\"ut -f common test_args_optional_norun req=required\",\n+\t\t\t\t0));\n+\n+\treturn 0;\n+}\n+COMMON_TEST(test_args, UTF_CONSOLE);\n+\n+/* Test argument-parsing failure cases - these should all fail */\n+static int test_args_fail(struct unit_test_state *uts)\n+{\n+\t/* Missing required argument - should fail */\n+\tut_asserteq(1, run_command(\"ut -f common test_args_str_norun\", 0));\n+\tut_assert_nextline(\"Missing required argument 'strval' for test 'test_args_str_norun'\");\n+\tut_assert_nextline_regex(\"Tests run: 1,.*failures: 1\");\n+\tut_assert_console_end();\n+\n+\t/* Unknown argument name - should fail */\n+\tut_asserteq(1, run_command(\"ut -f common test_args_str_norun badarg=x\",\n+\t\t\t\t 0));\n+\tut_assert_nextline(\"Unknown argument 'badarg' for test 'test_args_str_norun'\");\n+\tut_assert_nextline_regex(\"Tests run: 1,.*failures: 1\");\n+\tut_assert_console_end();\n+\n+\t/* Invalid format (no = sign) - should fail */\n+\tut_asserteq(1, run_command(\"ut -f common test_args_str_norun strval\",\n+\t\t\t\t 0));\n+\tut_assert_nextline(\"Invalid argument 'strval' (expected key=value)\");\n+\tut_assert_nextline_regex(\"Tests run: 1,.*failures: 1\");\n+\tut_assert_console_end();\n+\n+\treturn 0;\n+}\n+COMMON_TEST(test_args_fail, UTF_CONSOLE);\n+\n+/* Test that requesting wrong type fails - ut_int() on string arg */\n+static int test_args_wrongtype(struct unit_test_state *uts)\n+{\n+\tut_asserteq(1,\n+\t\t run_command(\"ut -R -f common test_args_wrongtype_norun strval=hello\",\n+\t\t\t\t0));\n+\tut_assert_nextline(\"Test: test_args_wrongtype_norun: test_args.c\");\n+\tut_assert_nextline_regex(\n+\t\t\"test/common/test_args.c:.*, test_args_wrongtype_norun\\\\(\\\\): ut_int\\\\(\\\\) type check: arg 0 is not an int\");\n+\tut_assert_nextline(\"Test 'test_args_wrongtype_norun' failed 1 times\");\n+\tut_assert_nextline_regex(\"Tests run: 1,.*failures: 1\");\n+\tut_assert_console_end();\n+\n+\treturn 0;\n+}\n+COMMON_TEST(test_args_wrongtype, UTF_CONSOLE);\n+\n+/* Test that requesting invalid arg number fails */\n+static int test_args_badnum(struct unit_test_state *uts)\n+{\n+\tut_asserteq(1,\n+\t\t run_command(\"ut -R -f common test_args_badnum_norun strval=hello\",\n+\t\t\t\t0));\n+\tut_assert_nextline(\"Test: test_args_badnum_norun: test_args.c\");\n+\tut_assert_nextline_regex(\n+\t\t\"test/common/test_args.c:.*, test_args_badnum_norun\\\\(\\\\): ut_str\\\\(\\\\) arg check: arg 1 is invalid \\\\(arg_count=1\\\\)\");\n+\tut_assert_nextline(\"Test 'test_args_badnum_norun' failed 1 times\");\n+\tut_assert_nextline_regex(\"Tests run: 1,.*failures: 1\");\n+\tut_assert_console_end();\n+\n+\treturn 0;\n+}\n+COMMON_TEST(test_args_badnum, UTF_CONSOLE);\n","prefixes":["09/12"]}