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Update outdated tests for stringifying characters

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Previously the tests relied purely on output changes in approvals.
Now the stringification output is checked directly as part of the
unit tests.
This commit is contained in:
Martin Hořeňovský
2024-03-01 15:09:06 +01:00
parent fb51116d5b
commit c3fd4eb17e
12 changed files with 153 additions and 292 deletions
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31
tests/SelfTest/UsageTests/ToStringGeneral.tests.cpp
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@@ -14,31 +14,20 @@
TEST_CASE( "Character pretty printing" ){
SECTION("Specifically escaped"){
char tab = '\t';
char newline = '\n';
char carr_return = '\r';
char form_feed = '\f';
CHECK(tab == '\t');
CHECK(newline == '\n');
CHECK(carr_return == '\r');
CHECK(form_feed == '\f');
CHECK(::Catch::Detail::stringify('\t') == "'\\t'");
CHECK(::Catch::Detail::stringify('\n') == "'\\n'");
CHECK(::Catch::Detail::stringify('\r') == "'\\r'");
CHECK(::Catch::Detail::stringify('\f') == "'\\f'");
}
SECTION("General chars"){
char space = ' ';
CHECK(space == ' ');
char chars[] = {'a', 'z', 'A', 'Z'};
for (int i = 0; i < 4; ++i){
char c = chars[i];
REQUIRE(c == chars[i]);
}
CHECK(::Catch::Detail::stringify( ' ' ) == "' '" );
CHECK(::Catch::Detail::stringify( 'A' ) == "'A'" );
CHECK(::Catch::Detail::stringify( 'z' ) == "'z'" );
}
SECTION("Low ASCII"){
char null_terminator = '\0';
CHECK(null_terminator == '\0');
for (int i = 2; i < 6; ++i){
char c = static_cast<char>(i);
REQUIRE(c == i);
}
CHECK(::Catch::Detail::stringify( '\0' ) == "0" );
CHECK(::Catch::Detail::stringify( static_cast<char>(2) ) == "2" );
CHECK(::Catch::Detail::stringify( static_cast<char>(5) ) == "5" );
}
}