From 35e8bf64a7f11b7dd51fa62918088ba8aa2b9742 Mon Sep 17 00:00:00 2001 From: Anastasia Klimchuk Date: Thu, 15 Jul 2021 10:04:39 +1000 Subject: tests: Add layout tests for overlapping regions There are no tests for layout, it would be great to add some. Also partially inspired by commit 06a89d713951a2e08ef8fb698a7688357baa83d1 and commit c9039fc27916c03e21ba91365d01e6bc49503053 BUG=b:193584590 TEST=ninja test Change-Id: I7aa8dc0c9bc5a22fe5deea757eea1a151b969cea Signed-off-by: Anastasia Klimchuk Reviewed-on: https://review.coreboot.org/c/flashrom/+/56324 Reviewed-by: Edward O'Callaghan Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- tests/layout.c | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 tests/layout.c (limited to 'tests/layout.c') diff --git a/tests/layout.c b/tests/layout.c new file mode 100644 index 00000000..e3e95394 --- /dev/null +++ b/tests/layout.c @@ -0,0 +1,103 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * 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 General Public License for more details. + */ + +#include +#include + +#include "layout.h" +#include "libflashrom.h" + +void included_regions_dont_overlap_test_success(void **state) +{ + (void) state; /* unused */ + + printf("Creating layout...\n"); + struct flashrom_layout *layout; + assert_int_equal(0, flashrom_layout_new(&layout)); + printf("done\n"); + + printf("Adding and including first region...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region")); + assert_int_equal(0, flashrom_layout_include_region(layout, "first region")); + printf("done\n"); + + printf("Adding and including second (non-overlapping) region...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00031001, 0x0023efc0, "second region")); + assert_int_equal(0, flashrom_layout_include_region(layout, "second region")); + printf("done\n"); + + printf("Asserting included regions do not overlap...\n"); + assert_int_equal(0, included_regions_overlap(layout)); + printf("done\n"); + + printf("Releasing layout...\n"); + flashrom_layout_release(layout); + printf("done\n"); +} + +void included_regions_overlap_test_success(void **state) +{ + (void) state; /* unused */ + + printf("Creating layout...\n"); + struct flashrom_layout *layout; + assert_int_equal(0, flashrom_layout_new(&layout)); + printf("done\n"); + + printf("Adding and including first region...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region")); + assert_int_equal(0, flashrom_layout_include_region(layout, "first region")); + printf("done\n"); + + printf("Adding and including second (overlapping) region...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00027100, 0x0023efc0, "second region")); + assert_int_equal(0, flashrom_layout_include_region(layout, "second region")); + printf("done\n"); + + printf("Asserting included regions overlap...\n"); + assert_int_equal(1, included_regions_overlap(layout)); + printf("done\n"); + + printf("Releasing layout...\n"); + flashrom_layout_release(layout); + printf("done\n"); +} + +void region_not_included_overlap_test_success(void **state) +{ + (void) state; /* unused */ + + printf("Creating layout...\n"); + struct flashrom_layout *layout; + assert_int_equal(0, flashrom_layout_new(&layout)); + printf("done\n"); + + printf("Adding and including first region...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region")); + assert_int_equal(0, flashrom_layout_include_region(layout, "first region")); + printf("done\n"); + + printf("Adding second (overlapping) region, not included...\n"); + assert_int_equal(0, flashrom_layout_add_region(layout, 0x00027100, 0x0023efc0, "second region")); + printf("done\n"); + + printf("Asserting included regions do not overlap...\n"); + assert_int_equal(0, included_regions_overlap(layout)); + printf("done\n"); + + printf("Releasing layout...\n"); + flashrom_layout_release(layout); + printf("done\n"); +} -- cgit v1.2.3