113 lines
2.2 KiB
C++
113 lines
2.2 KiB
C++
#include "gmock/gmock.h"
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#include "base/bits.h"
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#include "era/superblock.h"
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using namespace base;
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using namespace era;
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using namespace superblock_damage;
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using namespace testing;
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//----------------------------------------------------------------
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namespace {
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unsigned const NR_METADATA_BLOCKS = 100;
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class damage_visitor_mock : public damage_visitor {
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public:
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MOCK_METHOD1(visit, void (superblock_corrupt const &));
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MOCK_METHOD1(visit, void (superblock_invalid const &));
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};
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class EraSuperblockTests : public Test {
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public:
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EraSuperblockTests() {
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sb_.bloom_tree_root = 1;
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sb_.era_array_root = 2;
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}
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void check() {
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check_superblock(sb_, NR_METADATA_BLOCKS, visitor_);
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}
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void check_invalid() {
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EXPECT_CALL(visitor_, visit(Matcher<superblock_invalid const &>(_))).Times(1);
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check();
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}
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damage_visitor_mock visitor_;
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superblock sb_;
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};
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}
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//----------------------------------------------------------------
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TEST_F(EraSuperblockTests, default_constructed_superblock_is_valid)
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{
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check();
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}
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TEST_F(EraSuperblockTests, clean_shutdown_flag_is_valid)
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{
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sb_.flags.set_flag(superblock_flags::CLEAN_SHUTDOWN);
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check();
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}
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TEST_F(EraSuperblockTests, unhandled_flags_get_set_correctly_and_is_invalid)
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{
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uint32_t bad_flag = 1 << 12;
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sb_.flags = superblock_flags(bad_flag | 1);
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ASSERT_THAT(sb_.flags.get_unhandled_flags(), Eq(bad_flag));
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check_invalid();
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}
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TEST_F(EraSuperblockTests, blocknr_is_in_range)
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{
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sb_.blocknr = NR_METADATA_BLOCKS;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, magic_is_checked)
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{
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sb_.magic = 12345;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, version_gt_1_is_checked)
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{
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sb_.version = 2;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, version_lt_1_is_checked)
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{
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sb_.version = 0;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, metadata_block_size_checked)
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{
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sb_.metadata_block_size = 16;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, bloom_tree_root_isnt_0)
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{
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sb_.bloom_tree_root = 0;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, era_array_root_isnt_0)
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{
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sb_.era_array_root = 0;
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check_invalid();
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}
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TEST_F(EraSuperblockTests, bloom_root_isnt_era_array_root)
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{
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sb_.bloom_tree_root = 10;
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sb_.era_array_root = 10;
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check_invalid();
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}
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//----------------------------------------------------------------
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