nix-super/tests/unit/libexpr/search-path.cc

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#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include "search-path.hh"
namespace nix {
TEST(SearchPathElem, parse_justPath) {
ASSERT_EQ(
SearchPath::Elem::parse("foo"),
(SearchPath::Elem {
.prefix = SearchPath::Prefix { .s = "" },
.path = SearchPath::Path { .s = "foo" },
}));
}
TEST(SearchPathElem, parse_emptyPrefix) {
ASSERT_EQ(
SearchPath::Elem::parse("=foo"),
(SearchPath::Elem {
.prefix = SearchPath::Prefix { .s = "" },
.path = SearchPath::Path { .s = "foo" },
}));
}
TEST(SearchPathElem, parse_oneEq) {
ASSERT_EQ(
SearchPath::Elem::parse("foo=bar"),
(SearchPath::Elem {
.prefix = SearchPath::Prefix { .s = "foo" },
.path = SearchPath::Path { .s = "bar" },
}));
}
TEST(SearchPathElem, parse_twoEqs) {
ASSERT_EQ(
SearchPath::Elem::parse("foo=bar=baz"),
(SearchPath::Elem {
.prefix = SearchPath::Prefix { .s = "foo" },
.path = SearchPath::Path { .s = "bar=baz" },
}));
}
TEST(SearchPathElem, suffixIfPotentialMatch_justPath) {
SearchPath::Prefix prefix { .s = "" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("any/thing"), std::optional { "any/thing" });
}
TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix1) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX"), std::nullopt);
}
TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix2) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX/bar"), std::nullopt);
}
TEST(SearchPathElem, suffixIfPotentialMatch_partialPrefix) {
SearchPath::Prefix prefix { .s = "fooX" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::nullopt);
}
TEST(SearchPathElem, suffixIfPotentialMatch_exactPrefix) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::optional { "" });
}
TEST(SearchPathElem, suffixIfPotentialMatch_multiKey) {
SearchPath::Prefix prefix { .s = "foo/bar" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "baz" });
}
TEST(SearchPathElem, suffixIfPotentialMatch_trailingSlash) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/"), std::optional { "" });
}
TEST(SearchPathElem, suffixIfPotentialMatch_trailingDoubleSlash) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo//"), std::optional { "/" });
}
TEST(SearchPathElem, suffixIfPotentialMatch_trailingPath) {
SearchPath::Prefix prefix { .s = "foo" };
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "bar/baz" });
}
}