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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "gtest/gtest.h"
#include "mozilla/RefPtr.h"
#include "mozilla/net/UriTemplate.h"
using namespace mozilla;
using namespace mozilla::net;
TEST(UriTemplate, Basic)
{
RefPtr<UriTemplateWrapper> builder;
nsCString pathTemplate(
"/.well-known/masque/udp/{target_host}/{target_port}/");
UriTemplateWrapper::Init(pathTemplate, getter_AddRefs(builder));
ASSERT_TRUE(builder);
nsresult rv = builder->Set("target_host"_ns, "example.com"_ns);
ASSERT_EQ(rv, NS_OK);
rv = builder->Set("target_port"_ns, 4433);
ASSERT_EQ(rv, NS_OK);
nsCString result;
builder->Build(&result);
ASSERT_TRUE(result.Equals("/.well-known/masque/udp/example.com/4433/"_ns));
}
TEST(UriTemplate, EmptyValueIsAllowed)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/x/{v}/");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
ASSERT_EQ(builder->Set("v"_ns, ""_ns), NS_OK);
nsCString result;
builder->Build(&result);
ASSERT_EQ(result, "/x//");
}
TEST(UriTemplate, BuildIsIdempotent)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/{x}/");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
ASSERT_EQ(builder->Set("x"_ns, "val"_ns), NS_OK);
nsCString first, second;
builder->Build(&first);
builder->Build(&second);
ASSERT_EQ(first, "/val/");
ASSERT_EQ(second, "/val/"); // multiple builds should not mutate state
}
TEST(UriTemplate, NoVariablesTemplateIsReturnedAsIs)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/static/path/with/no/vars");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
nsCString result;
builder->Build(&result);
ASSERT_EQ(result, "/static/path/with/no/vars");
}
TEST(UriTemplate, UnicodeIsUTF8PercentEncoded)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/city/{name}/");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
// "München" contains 'ü' (U+00FC) -> UTF-8 0xC3 0xBC -> %C3%BC
ASSERT_EQ(builder->Set("name"_ns, u8"München"_ns), NS_OK);
nsCString result;
builder->Build(&result);
ASSERT_EQ(result, "/city/M%C3%BCnchen/");
}
TEST(UriTemplate, OverwriteVariable)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/h/{host}/");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
ASSERT_EQ(builder->Set("host"_ns, "old.example"_ns), NS_OK);
ASSERT_EQ(builder->Set("host"_ns, "new.example"_ns), NS_OK);
nsCString result;
builder->Build(&result);
ASSERT_EQ(result, "/h/new.example/");
}
TEST(UriTemplate, SetOrderDoesNotMatter)
{
RefPtr<UriTemplateWrapper> builder;
nsCString tmpl("/.well-known/masque/udp/{target_host}/{target_port}/");
UriTemplateWrapper::Init(tmpl, getter_AddRefs(builder));
ASSERT_TRUE(builder);
// Set in reverse order
ASSERT_EQ(builder->Set("target_port"_ns, "4433"_ns), NS_OK);
ASSERT_EQ(builder->Set("target_host"_ns, "example.com"_ns), NS_OK);
nsCString result;
builder->Build(&result);
ASSERT_EQ(result, "/.well-known/masque/udp/example.com/4433/");
}