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tests/utils: Add tests for StringVector split(const std::string&, const std::string&, int limit=0)

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This commit is contained in:
Peter Keresztes Schmidt
2021-03-24 20:46:58 +01:00
parent 64cf69ebc1
commit e54c10fdb4
1 changed files with 46 additions and 0 deletions
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46
tests/zm_utils.cpp
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@@ -88,3 +88,49 @@ TEST_CASE("split (char delimiter)") {
REQUIRE(res == 3);
REQUIRE(items == std::vector<std::string>{"abc", "def", "ghi"});
}
TEST_CASE("split (string delimiter)") {
std::vector<std::string> items;
items = split("", "");
REQUIRE(items == std::vector<std::string>{""});
items = split("", " ");
REQUIRE(items == std::vector<std::string>{""});
items = split("", " \t");
REQUIRE(items == std::vector<std::string>{""});
items = split("", " \t");
REQUIRE(items == std::vector<std::string>{""});
items = split(" ", " ");
REQUIRE(items.size() == 0);
items = split(" ", " ");
REQUIRE(items.size() == 0);
items = split(" ", " \t");
REQUIRE(items.size() == 0);
items = split("a b", "");
REQUIRE(items == std::vector<std::string>{"a b"});
items = split("a b", " ");
REQUIRE(items == std::vector<std::string>{"a", "b"});
items = split("a \tb", " \t");
REQUIRE(items == std::vector<std::string>{"a", "b"});
items = split(" a \tb ", " \t");
REQUIRE(items == std::vector<std::string>{"a", "b"});
items = split(" a=b ", "=");
REQUIRE(items == std::vector<std::string>{" a", "b "});
items = split(" a=b ", " =");
REQUIRE(items == std::vector<std::string>{"a", "b"});
items = split("a b c", " ", 2);
REQUIRE(items == std::vector<std::string>{"a", "b c"});
}