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Add helper for parsing the new reporter specs

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The new reporter spec generalizes key-value options that can be
passed to the reporter, looking like this
`reporterName[::key=value]*`. A key can be either Catch2-recognized,
which currently means either `out` or `colour`, or reporter-specific
which is anything prefixed with `X`, e.g. `Xfoo`.
This commit is contained in:
Martin Hořeňovský
2022-04-04 17:06:47 +02:00
parent 8ac86495de
commit a51fd07bd0
3 changed files with 196 additions and 1 deletions
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47
tests/SelfTest/IntrospectiveTests/CmdLineHelpers.tests.cpp
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@@ -62,3 +62,50 @@ TEST_CASE( "Parsing colour mode", "[cli][colour][approvals]" ) {
REQUIRE_FALSE( stringToColourMode( "asdbjsdb kasbd" ) );
}
}
TEST_CASE("Parsing reporter specs", "[cli][reporter-spec][approvals]") {
using Catch::parseReporterSpec;
using Catch::ReporterSpec;
using namespace std::string_literals;
SECTION( "Correct specs" ) {
REQUIRE( parseReporterSpec( "someReporter" ) ==
ReporterSpec( "someReporter"s, {}, {}, {} ) );
REQUIRE( parseReporterSpec( "otherReporter::Xk=v::out=c:\\blah" ) ==
ReporterSpec(
"otherReporter"s, "c:\\blah"s, {}, { { "Xk"s, "v"s } } ) );
REQUIRE( parseReporterSpec( "diffReporter::Xk1=v1::Xk2==v2" ) ==
ReporterSpec( "diffReporter",
{},
{},
{ { "Xk1"s, "v1"s }, { "Xk2"s, "=v2"s } } ) );
REQUIRE( parseReporterSpec(
"Foo:bar:reporter::colour=ansi::Xk 1=v 1::Xk2=v:3" ) ==
ReporterSpec( "Foo:bar:reporter",
{},
Catch::ColourMode::ANSI,
{ { "Xk 1"s, "v 1"s }, { "Xk2"s, "v:3"s } } ) );
}
SECTION( "Bad specs" ) {
REQUIRE_FALSE( parseReporterSpec( "::" ) );
// Unknown Catch2 arg (should be "out")
REQUIRE_FALSE( parseReporterSpec( "reporter::output=filename" ) );
// Wrong colour spec
REQUIRE_FALSE( parseReporterSpec( "reporter::colour=custom" ) );
// Duplicated colour spec
REQUIRE_FALSE( parseReporterSpec( "reporter::colour=ansi::colour=ansi" ) );
// Duplicated out arg
REQUIRE_FALSE( parseReporterSpec( "reporter::out=f.txt::out=z.txt" ) );
// Duplicated custom arg
REQUIRE_FALSE( parseReporterSpec( "reporter::Xa=foo::Xa=bar" ) );
// Empty key
REQUIRE_FALSE( parseReporterSpec( "reporter::X=foo" ) );
REQUIRE_FALSE( parseReporterSpec( "reporter::=foo" ) );
// Empty value
REQUIRE_FALSE( parseReporterSpec( "reporter::Xa=" ) );
// non-key value later field
REQUIRE_FALSE( parseReporterSpec( "reporter::Xab" ) );
}
}