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Add out of range error in Rom class write functions, test Write fns

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scawful
2024-08-14 01:04:50 -04:00
parent f7a3d6cb8b
commit 6b35fcb07e
2 changed files with 68 additions and 4 deletions
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60
src/test/rom_test.cc
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@@ -113,5 +113,65 @@ TEST_F(RomTest, ReadBytesOutOfRange) {
StatusIs(absl::StatusCode::kOutOfRange));
}
TEST_F(RomTest, WriteByteOk) {
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
for (size_t i = 0; i < kMockRomData.size(); ++i) {
EXPECT_OK(rom_.WriteByte(i, 0xFF));
uint8_t byte;
ASSERT_OK_AND_ASSIGN(byte, rom_.ReadByte(i));
EXPECT_EQ(byte, 0xFF);
}
}
TEST_F(RomTest, WriteByteInvalid) {
EXPECT_THAT(rom_.WriteByte(0, 0xFF),
StatusIs(absl::StatusCode::kFailedPrecondition));
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
EXPECT_THAT(rom_.WriteByte(kMockRomData.size(), 0xFF),
StatusIs(absl::StatusCode::kOutOfRange));
}
TEST_F(RomTest, WriteWordOk) {
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
for (size_t i = 0; i < kMockRomData.size(); i += 2) {
EXPECT_OK(rom_.WriteWord(i, 0xFFFF));
uint16_t word;
ASSERT_OK_AND_ASSIGN(word, rom_.ReadWord(i));
EXPECT_EQ(word, 0xFFFF);
}
}
TEST_F(RomTest, WriteWordInvalid) {
EXPECT_THAT(rom_.WriteWord(0, 0xFFFF),
StatusIs(absl::StatusCode::kFailedPrecondition));
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
EXPECT_THAT(rom_.WriteWord(kMockRomData.size(), 0xFFFF),
StatusIs(absl::StatusCode::kOutOfRange));
}
TEST_F(RomTest, WriteLongOk) {
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
for (size_t i = 0; i < kMockRomData.size(); i += 4) {
EXPECT_OK(rom_.WriteLong(i, 0xFFFFFF));
uint32_t word;
ASSERT_OK_AND_ASSIGN(word, rom_.ReadLong(i));
EXPECT_EQ(word, 0xFFFFFF);
}
}
TEST_F(RomTest, WriteLongInvalid) {
EXPECT_THAT(rom_.WriteLong(0, 0xFFFFFF),
StatusIs(absl::StatusCode::kFailedPrecondition));
EXPECT_OK(rom_.LoadFromBytes(kMockRomData));
EXPECT_THAT(rom_.WriteLong(kMockRomData.size(), 0xFFFFFFFF),
StatusIs(absl::StatusCode::kOutOfRange));
}
} // namespace test
} // namespace yaze