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e2c8ecf6e0
Three more tests in this patch where layout does / does not pass sanity checks. BUG=b:193584590 TEST=ninja test Change-Id: Ia21585d60443b2741f3868d7887476090e35f79b Signed-off-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/56440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
209 lines
6.1 KiB
C
209 lines
6.1 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* Copyright 2021 Google LLC
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <include/test.h>
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#include <stdio.h>
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#include "flash.h"
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#include "layout.h"
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#include "libflashrom.h"
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void included_regions_dont_overlap_test_success(void **state)
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{
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(void) state; /* unused */
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printf("Creating layout... ");
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struct flashrom_layout *layout;
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assert_int_equal(0, flashrom_layout_new(&layout));
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printf("done\n");
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printf("Adding and including first region... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "first region"));
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printf("done");
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printf(", second (non-overlapping) region... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00031001, 0x0023efc0, "second region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "second region"));
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printf("done\n");
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printf("Asserting included regions do not overlap... ");
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assert_int_equal(0, included_regions_overlap(layout));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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void included_regions_overlap_test_success(void **state)
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{
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(void) state; /* unused */
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printf("Creating layout... ");
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struct flashrom_layout *layout;
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assert_int_equal(0, flashrom_layout_new(&layout));
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printf("done\n");
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printf("Adding and including first region... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "first region"));
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printf("done");
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printf(", second (overlapping) region... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00027100, 0x0023efc0, "second region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "second region"));
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printf("done\n");
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printf("Asserting included regions overlap... ");
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assert_int_equal(1, included_regions_overlap(layout));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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void region_not_included_overlap_test_success(void **state)
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{
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(void) state; /* unused */
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printf("Creating layout... ");
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struct flashrom_layout *layout;
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assert_int_equal(0, flashrom_layout_new(&layout));
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printf("done\n");
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printf("Adding and including first region... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00021000, 0x00031000, "first region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "first region"));
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printf("done");
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printf(", second (overlapping) region, not included... ");
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00027100, 0x0023efc0, "second region"));
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printf("done\n");
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printf("Asserting included regions do not overlap... ");
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assert_int_equal(0, included_regions_overlap(layout));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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void layout_pass_sanity_checks_test_success(void **state)
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{
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(void) state; /* unused */
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unsigned int region_start = 0x00021000;
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unsigned int region_end = 0x00031000;
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unsigned int start = 0;
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unsigned int len = 0;
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struct flashrom_layout *layout;
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printf("Creating layout with one included region... ");
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assert_int_equal(0, flashrom_layout_new(&layout));
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assert_int_equal(0, flashrom_layout_add_region(layout, region_start, region_end, "region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "region"));
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printf("done\n");
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printf("Asserting region range... ");
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get_region_range(layout, "region", &start, &len);
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assert_int_equal(start, region_start);
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assert_int_equal(len, region_end - region_start + 1);
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printf("done\n");
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printf("Layout passes sanity checks... ");
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struct flashchip chip = {
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.total_size = 1024,
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};
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struct flashrom_flashctx flash = {
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.chip = &chip,
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};
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flashrom_layout_set(&flash, layout);
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assert_int_equal(0, layout_sanity_checks(&flash));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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void layout_region_invalid_address_test_success(void **state)
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{
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(void) state; /* unused */
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struct flashrom_layout *layout;
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printf("Creating layout with one included region... ");
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assert_int_equal(0, flashrom_layout_new(&layout));
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x60000000, 0x70000000, "region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "region"));
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printf("done\n");
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printf("Layout does not pass sanity checks... ");
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struct flashchip chip = {
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/* Make sure layout region addresses exceed total size on chip. */
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.total_size = 1,
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};
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struct flashrom_flashctx flash = {
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.chip = &chip,
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};
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flashrom_layout_set(&flash, layout);
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assert_int_equal(1, layout_sanity_checks(&flash));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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void layout_region_invalid_range_test_success(void **state)
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{
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(void) state; /* unused */
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struct flashrom_layout *layout;
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printf("Creating layout with one included region... ");
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assert_int_equal(0, flashrom_layout_new(&layout));
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/* Make sure address range of region is not positive i.e. start > end. */
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assert_int_equal(0, flashrom_layout_add_region(layout, 0x00000020, 0x00000010, "region"));
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assert_int_equal(0, flashrom_layout_include_region(layout, "region"));
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printf("done\n");
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printf("Layout does not pass sanity checks... ");
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struct flashchip chip = {
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/* Make sure layout region addresses fit into total size on chip. */
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.total_size = 1024,
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};
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struct flashrom_flashctx flash = {
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.chip = &chip,
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};
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flashrom_layout_set(&flash, layout);
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assert_int_equal(1, layout_sanity_checks(&flash));
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printf("done\n");
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printf("Releasing layout... ");
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flashrom_layout_release(layout);
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printf("done\n");
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}
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