forked from lix-project/lix
![John Ericson](/assets/img/avatar_default.png)
Today, with the tests inside a `tests` intermingled with the corresponding library's source code, we have a few problems: - We have to be careful that wildcards don't end up with tests being built as part of Nix proper, or test headers being installed as part of Nix proper. - Tests in libraries but not executables is not right: - It means each executable runs the previous unit tests again, because it needs the libraries. - It doesn't work right on Windows, which doesn't want you to load a DLL just for the side global variable . It could be made to work with the dlopen equivalent, but that's gross! This reorg solves these problems. There is a remaining problem which is that sibbling headers (like `hash.hh` the test header vs `hash.hh` the main `libnixutil` header) end up shadowing each other. This PR doesn't solve that. That is left as future work for a future PR. Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io> (cherry picked from commit 91b6833686a6a6d9eac7f3f66393ec89ef1d3b57) (cherry picked from commit a61e42adb528b3d40ce43e07c79368d779a8b624)
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "search-path.hh"
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namespace nix {
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TEST(SearchPathElem, parse_justPath) {
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ASSERT_EQ(
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SearchPath::Elem::parse("foo"),
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(SearchPath::Elem {
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.prefix = SearchPath::Prefix { .s = "" },
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.path = SearchPath::Path { .s = "foo" },
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}));
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}
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TEST(SearchPathElem, parse_emptyPrefix) {
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ASSERT_EQ(
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SearchPath::Elem::parse("=foo"),
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(SearchPath::Elem {
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.prefix = SearchPath::Prefix { .s = "" },
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.path = SearchPath::Path { .s = "foo" },
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}));
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}
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TEST(SearchPathElem, parse_oneEq) {
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ASSERT_EQ(
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SearchPath::Elem::parse("foo=bar"),
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(SearchPath::Elem {
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.prefix = SearchPath::Prefix { .s = "foo" },
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.path = SearchPath::Path { .s = "bar" },
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}));
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}
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TEST(SearchPathElem, parse_twoEqs) {
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ASSERT_EQ(
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SearchPath::Elem::parse("foo=bar=baz"),
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(SearchPath::Elem {
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.prefix = SearchPath::Prefix { .s = "foo" },
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.path = SearchPath::Path { .s = "bar=baz" },
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}));
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_justPath) {
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SearchPath::Prefix prefix { .s = "" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("any/thing"), std::optional { "any/thing" });
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix1) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX"), std::nullopt);
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix2) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX/bar"), std::nullopt);
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_partialPrefix) {
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SearchPath::Prefix prefix { .s = "fooX" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::nullopt);
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_exactPrefix) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::optional { "" });
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_multiKey) {
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SearchPath::Prefix prefix { .s = "foo/bar" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "baz" });
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_trailingSlash) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/"), std::optional { "" });
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_trailingDoubleSlash) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo//"), std::optional { "/" });
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}
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TEST(SearchPathElem, suffixIfPotentialMatch_trailingPath) {
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SearchPath::Prefix prefix { .s = "foo" };
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ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "bar/baz" });
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}
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}
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