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Add BlockSpecial operator<() tests (#781978) 

Bug 781978 - Add Google Test C++ test framework
This commit is contained in:
Mike Fleetwood 2017-05-08 19:19:12 +01:00 committed by Curtis Gedak
parent f4008092dd
commit 003d1b54c7
1 changed files with 97 additions and 1 deletions
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98
tests/test_BlockSpecial.cc
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@ -354,6 +354,102 @@ TEST( BlockSpecialTest, OperatorEqualsSameBlockDevicesWithMinorZero )
EXPECT_TRUE( bs1 == bs2 );
}
// FIXME: Write tests to fully check operator<() is working as intended.
TEST( BlockSpecialTest, OperatorLessThanTwoEmptyObjects )
{
// Test one empty BlockSpecial object is not ordered before another empty one.
BlockSpecial::clear_cache();
BlockSpecial bs1;
BlockSpecial bs2;
EXPECT_FALSE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanSamePlainFiles )
{
// Test one plain file BlockSpecial object is not ordered before another of the
// same name.
BlockSpecial::clear_cache();
BlockSpecial bs1( "/" );
BlockSpecial bs2( "/" );
EXPECT_FALSE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanDifferentPlainFiles )
{
// Test one plain file BlockSpecial object with the lower name is ordered before
// the other plain file with a higher name.
BlockSpecial::clear_cache();
BlockSpecial::register_block_special( "/dummy_file1", 0, 0 );
BlockSpecial::register_block_special( "/dummy_file2", 0, 0 );
BlockSpecial bs1( "/dummy_file1" );
BlockSpecial bs2( "/dummy_file2" );
EXPECT_TRUE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanEmptyObjectAndPlainFile )
{
// Test empty BlockSpecial object with name "" is before a plain file of any name.
BlockSpecial::clear_cache();
BlockSpecial bs1;
BlockSpecial bs2( "/" );
EXPECT_TRUE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanSameBlockDevices )
{
std::string bname = get_block_name( 0 );
// Test one name block device BlockSpecial object is not ordered before another
// from the same name.
BlockSpecial::clear_cache();
BlockSpecial bs1( bname );
BlockSpecial bs2( bname );
EXPECT_FALSE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanEmptyObjectAndBlockDevice )
{
std::string bname = get_block_name( 0 );
// Test empty BlockSpecial object with name "" is before any block device.
BlockSpecial::clear_cache();
BlockSpecial bs1;
BlockSpecial bs2( bname );
EXPECT_TRUE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanPlainFileAndBlockDevice )
{
std::string bname = get_block_name( 0 );
// Test one plain file BlockSpecial object is ordered before any block device.
BlockSpecial::clear_cache();
BlockSpecial bs1( "/" );
BlockSpecial bs2( bname );
EXPECT_TRUE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanTwoDifferentBlockDevicesMajorNumbers )
{
// Test one block device BlockSpecial object is ordered before another based on
// major numbers.
BlockSpecial::clear_cache();
BlockSpecial::register_block_special( "/dummy_block2", 1, 1 );
BlockSpecial::register_block_special( "/dummy_block1", 2, 0 );
BlockSpecial bs1( "/dummy_block2" );
BlockSpecial bs2( "/dummy_block1" );
EXPECT_TRUE( bs1 < bs2 );
}
TEST( BlockSpecialTest, OperatorLessThanTwoDifferentBlockDevicesMinorNumbers )
{
// Test one block device BlockSpecial object is ordered before another based on
// minor numbers.
BlockSpecial::clear_cache();
BlockSpecial::register_block_special( "/dummy_block2", 2, 0 );
BlockSpecial::register_block_special( "/dummy_block1", 2, 1 );
BlockSpecial bs1( "/dummy_block2" );
BlockSpecial bs2( "/dummy_block1" );
EXPECT_TRUE( bs1 < bs2 );
}
} // namespace GParted