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Add missing unit tests for elif directive

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Jan 2021-11-25 18:10:29 +01:00
parent c65c57ce72
commit 82cda64a44
1 changed files with 89 additions and 0 deletions
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89
test/ParserTests/Parsing/Impl/DefinesStreamProxyTests.cpp
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@ -581,4 +581,93 @@ namespace test::parsing::impl::defines_stream_proxy
REQUIRE(proxy.Eof());
}
TEST_CASE("DefinesStreamProxy: Ensure can use elif", "[parsing][parsingstream]")
{
const std::vector<std::string> lines
{
"#define someStuff 1",
"#if defined(someStuff) && defined(thisIsNotDefined)",
"Hello World",
"#elif 1",
"Hello Universe",
"#elif 1",
"Hello Galaxy",
"#endif",
"#if defined(thisIsNotDefined)",
"Hello World",
"#endif",
};
MockParserLineStream mockStream(lines);
DefinesStreamProxy proxy(&mockStream);
ExpectLine(&proxy, 1, "");
ExpectLine(&proxy, 2, "");
ExpectLine(&proxy, 3, "");
ExpectLine(&proxy, 4, "");
ExpectLine(&proxy, 5, "Hello Universe");
ExpectLine(&proxy, 6, "");
ExpectLine(&proxy, 7, "");
ExpectLine(&proxy, 8, "");
ExpectLine(&proxy, 9, "");
ExpectLine(&proxy, 10, "");
ExpectLine(&proxy, 11, "");
REQUIRE(proxy.Eof());
}
TEST_CASE("DefinesStreamProxy: Ensure elif does not work when if was true", "[parsing][parsingstream]")
{
const std::vector<std::string> lines
{
"#define someStuff 1",
"#if defined(someStuff)",
"Hello World",
"#elif 1",
"Hello Universe",
"#endif",
};
MockParserLineStream mockStream(lines);
DefinesStreamProxy proxy(&mockStream);
ExpectLine(&proxy, 1, "");
ExpectLine(&proxy, 2, "");
ExpectLine(&proxy, 3, "Hello World");
ExpectLine(&proxy, 4, "");
ExpectLine(&proxy, 5, "");
ExpectLine(&proxy, 6, "");
REQUIRE(proxy.Eof());
}
TEST_CASE("DefinesStreamProxy: Ensure can use else when no elif matched", "[parsing][parsingstream]")
{
const std::vector<std::string> lines
{
"#define someStuff 1",
"#if 0",
"Hello World",
"#elif 0",
"Hello Universe",
"#else",
"Hello Galaxy",
"#endif",
};
MockParserLineStream mockStream(lines);
DefinesStreamProxy proxy(&mockStream);
ExpectLine(&proxy, 1, "");
ExpectLine(&proxy, 2, "");
ExpectLine(&proxy, 3, "");
ExpectLine(&proxy, 4, "");
ExpectLine(&proxy, 5, "");
ExpectLine(&proxy, 6, "");
ExpectLine(&proxy, 7, "Hello Galaxy");
ExpectLine(&proxy, 8, "");
REQUIRE(proxy.Eof());
}
}