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util/UriRelative: add uri_apply_relative()

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This commit is contained in:
Max Kellermann
2019-09-07 23:58:19 +02:00
parent 71448e645c
commit 9caf90f74f
3 changed files with 154 additions and 0 deletions
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44
test/TestUriRelative.cxx
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@@ -50,3 +50,47 @@ TEST(UriRelative, ApplyBase)
EXPECT_STREQ(uri_apply_base(i.uri, i.base).c_str(), i.result);
}
}
TEST(UriRelative, ApplyRelative)
{
static constexpr struct {
const char *relative;
const char *base;
const char *result;
} tests[] = {
{ "", "bar", "bar" },
{ ".", "bar", "" },
{ "foo", "bar", "foo" },
{ "", "/bar", "/bar" },
{ ".", "/bar", "/" },
{ "foo", "/bar", "/foo" },
{ "", "/bar/", "/bar/" },
{ ".", "/bar/", "/bar/" },
{ ".", "/bar/foo", "/bar/" },
{ "/foo", "/bar/", "/foo" },
{ "foo", "/bar/", "/bar/foo" },
{ "../foo", "/bar/", "/foo" },
{ "./foo", "/bar/", "/bar/foo" },
{ "./../foo", "/bar/", "/foo" },
{ ".././foo", "/bar/", "/foo" },
{ "../../foo", "/bar/", "" },
{ "/foo", "http://localhost/bar/", "http://localhost/foo" },
{ "/foo", "http://localhost/bar", "http://localhost/foo" },
{ "/foo", "http://localhost/", "http://localhost/foo" },
{ "/foo", "http://localhost", "http://localhost/foo" },
{ "/", "http://localhost", "http://localhost/" },
{ "/", "http://localhost/bar", "http://localhost/" },
{ "/", "http://localhost/bar/", "http://localhost/" },
{ "/", "http://localhost/bar/foo", "http://localhost/" },
{ "../foo", "http://localhost/bar/", "http://localhost/foo" },
{ "../foo", "http://localhost/bar", "" },
{ "../foo", "http://localhost/", "" },
{ "../foo", "http://localhost", "" },
{ ".", "http://localhost", "http://localhost/" },
};
for (const auto &i : tests) {
EXPECT_STREQ(uri_apply_relative(i.relative, i.base).c_str(),
i.result);
}
}