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Refactored string wrapper

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- to be much more flexible (writes to vector)
- fixed a couple of bugs
This commit is contained in:
Phil Nash 2013-03-27 19:08:16 +00:00
parent dd26e889b5
commit b052bd729a
6 changed files with 806 additions and 316 deletions
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85
projects/SelfTest/TestMain.cpp
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@ -426,34 +426,63 @@ TEST_CASE( "selftest/tags", "" ) {
}
TEST_CASE( "Long strings can be wrapped", "[wrap]" ) {
// guide: 123456789012345678
std::string testString = "one two three four";
SECTION( "No wrapping", "" ) {
CHECK( Catch::wrapLongStrings( testString, 80, 0 ) == testString );
CHECK( Catch::wrapLongStrings( testString, 18, 0 ) == testString );
}
SECTION( "Wrapped once", "" ) {
CHECK( Catch::wrapLongStrings( testString, 17, 0 ) == "one two three\nfour" );
CHECK( Catch::wrapLongStrings( testString, 16, 0 ) == "one two three\nfour" );
CHECK( Catch::wrapLongStrings( testString, 15, 0 ) == "one two three\nfour" );
CHECK( Catch::wrapLongStrings( testString, 14, 0 ) == "one two three\nfour" );
CHECK( Catch::wrapLongStrings( testString, 13, 0 ) == "one two\nthree four" );
}
SECTION( "Wrapped twice", "" ) {
CHECK( Catch::wrapLongStrings( testString, 9, 0 ) == "one two\nthree\nfour" );
CHECK( Catch::wrapLongStrings( testString, 8, 0 ) == "one two\nthree\nfour" );
}
SECTION( "Wrapped three times", "" ) {
CHECK( Catch::wrapLongStrings( testString, 7, 0 ) == "one\ntwo\nthree\nfour" );
CHECK( Catch::wrapLongStrings( testString, 5, 0 ) == "one\ntwo\nthree\nfour" );
}
SECTION( "Short wrap", "" ) {
CHECK( Catch::wrapLongStrings( "abcdef", 4, 0 ) == "abc-\ndef" );
CHECK( Catch::wrapLongStrings( "abcdefg", 4, 0 ) == "abc-\ndefg" );
CHECK( Catch::wrapLongStrings( "abcdefgh", 4, 0 ) == "abc-\ndef-\ngh" );
CHECK( Catch::wrapLongStrings( testString, 4, 0 ) == "one\ntwo\nthr-\nee\nfour" );
CHECK( Catch::wrapLongStrings( testString, 3, 0 ) == "one\ntwo\nth-\nree\nfo-\nur" );
SECTION( "plain string", "" ) {
// guide: 123456789012345678
std::string testString = "one two three four";
SECTION( "No wrapping", "" ) {
CHECK( Catch::LineWrapper( 80 ).wrap( testString ).toString() == testString );
CHECK( Catch::LineWrapper( 18 ).wrap( testString ).toString() == testString );
}
SECTION( "Wrapped once", "" ) {
CHECK( Catch::LineWrapper( 17 ).wrap( testString ).toString() == "one two three\nfour" );
CHECK( Catch::LineWrapper( 16 ).wrap( testString ).toString() == "one two three\nfour" );
CHECK( Catch::LineWrapper( 15 ).wrap( testString ).toString() == "one two three\nfour" );
CHECK( Catch::LineWrapper( 14 ).wrap( testString ).toString() == "one two three\nfour" );
CHECK( Catch::LineWrapper( 13 ).wrap( testString ).toString() == "one two\nthree four" );
}
SECTION( "Wrapped twice", "" ) {
CHECK( Catch::LineWrapper( 9 ).wrap( testString ).toString() == "one two\nthree\nfour" );
CHECK( Catch::LineWrapper( 8 ).wrap( testString ).toString() == "one two\nthree\nfour" );
}
SECTION( "Wrapped three times", "" ) {
CHECK( Catch::LineWrapper( 7 ).wrap( testString ).toString() == "one\ntwo\nthree\nfour" );
CHECK( Catch::LineWrapper( 5 ).wrap( testString ).toString() == "one\ntwo\nthree\nfour" );
}
SECTION( "Short wrap", "" ) {
CHECK( Catch::LineWrapper( 4 ).wrap( "abcdef" ).toString() == "abc-\ndef" );
CHECK( Catch::LineWrapper( 4 ).wrap( "abcdefg" ).toString() == "abc-\ndefg" );
CHECK( Catch::LineWrapper( 4 ).wrap("abcdefgh" ).toString() == "abc-\ndef-\ngh" );
CHECK( Catch::LineWrapper( 4 ).wrap( testString ).toString() == "one\ntwo\nthr-\nee\nfour" );
CHECK( Catch::LineWrapper( 3 ).wrap( testString ).toString() == "one\ntwo\nth-\nree\nfo-\nur" );
}
}
SECTION( "With newlines", "" ) {
// guide: 1234567890123456789
std::string testString = "one two\nthree four";
SECTION( "No wrapping" , "" ) {
CHECK( Catch::LineWrapper( 80 ).wrap( testString ).toString() == testString );
CHECK( Catch::LineWrapper( 18 ).wrap( testString ).toString() == testString );
CHECK( Catch::LineWrapper( 10 ).wrap( testString ).toString() == testString );
}
SECTION( "Trailing newline" , "" ) {
CHECK( Catch::LineWrapper( 10 ).wrap( "abcdef\n" ).toString() == "abcdef\n" );
CHECK( Catch::LineWrapper( 6 ).wrap( "abcdef" ).toString() == "abcdef" );
CHECK( Catch::LineWrapper( 6 ).wrap( "abcdef\n" ).toString() == "abcdef\n" );
}
SECTION( "Wrapped once", "" ) {
CHECK( Catch::LineWrapper( 9 ).wrap( testString ).toString() == "one two\nthree\nfour" );
CHECK( Catch::LineWrapper( 8 ).wrap( testString ).toString() == "one two\nthree\nfour" );
CHECK( Catch::LineWrapper( 7 ).wrap( testString ).toString() == "one two\nthree\nfour" );
}
SECTION( "Wrapped twice", "" ) {
CHECK( Catch::LineWrapper( 6 ).wrap( testString ).toString() == "one\ntwo\nthree\nfour" );
}
}
}