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v8/test/cctest/test-intl.cc
Yang Guo a0c3797461 Move more relevant files to src/objects 
TBR=bmeurer@chromium.org,leszeks@chromium.org

Bug: v8:9247
Change-Id: I8d14d0192ea8c705f8274e8e61a162531826edb6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624220
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61769}
2019-05-23 08:52:30 +00:00

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// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef V8_INTL_SUPPORT
#include "src/objects/intl-objects.h"
#include "src/objects/js-break-iterator.h"
#include "src/objects/js-collator.h"
#include "src/objects/js-date-time-format.h"
#include "src/objects/js-list-format.h"
#include "src/objects/js-number-format.h"
#include "src/objects/js-plural-rules.h"
#include "src/objects/js-relative-time-format.h"
#include "src/objects/js-segmenter.h"
#include "src/objects/lookup.h"
#include "src/objects/objects-inl.h"
#include "test/cctest/cctest.h"
namespace v8 {
namespace internal {
// This operator overloading enables CHECK_EQ to be used with
// std::vector<NumberFormatSpan>
bool operator==(const NumberFormatSpan& lhs, const NumberFormatSpan& rhs) {
return memcmp(&lhs, &rhs, sizeof(lhs)) == 0;
}
template <typename _CharT, typename _Traits>
std::basic_ostream<_CharT, _Traits>& operator<<(
std::basic_ostream<_CharT, _Traits>& self, const NumberFormatSpan& part) {
return self << "{" << part.field_id << "," << part.begin_pos << ","
<< part.end_pos << "}";
}
void test_flatten_regions_to_parts(
const std::vector<NumberFormatSpan>& regions,
const std::vector<NumberFormatSpan>& expected_parts) {
std::vector<NumberFormatSpan> mutable_regions = regions;
std::vector<NumberFormatSpan> parts = FlattenRegionsToParts(&mutable_regions);
CHECK_EQ(expected_parts, parts);
}
TEST(FlattenRegionsToParts) {
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(-1, 0, 10), NumberFormatSpan(1, 2, 8),
NumberFormatSpan(2, 2, 4), NumberFormatSpan(3, 6, 8),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(-1, 0, 2), NumberFormatSpan(2, 2, 4),
NumberFormatSpan(1, 4, 6), NumberFormatSpan(3, 6, 8),
NumberFormatSpan(-1, 8, 10),
});
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1),
});
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(-1, 0, 1), NumberFormatSpan(0, 0, 1),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1),
});
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1), NumberFormatSpan(-1, 0, 1),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1),
});
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(-1, 0, 10), NumberFormatSpan(1, 0, 1),
NumberFormatSpan(2, 0, 2), NumberFormatSpan(3, 0, 3),
NumberFormatSpan(4, 0, 4), NumberFormatSpan(5, 0, 5),
NumberFormatSpan(15, 5, 10), NumberFormatSpan(16, 6, 10),
NumberFormatSpan(17, 7, 10), NumberFormatSpan(18, 8, 10),
NumberFormatSpan(19, 9, 10),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(1, 0, 1), NumberFormatSpan(2, 1, 2),
NumberFormatSpan(3, 2, 3), NumberFormatSpan(4, 3, 4),
NumberFormatSpan(5, 4, 5), NumberFormatSpan(15, 5, 6),
NumberFormatSpan(16, 6, 7), NumberFormatSpan(17, 7, 8),
NumberFormatSpan(18, 8, 9), NumberFormatSpan(19, 9, 10),
});
// : 4
// : 22 33 3
// : 11111 22
// input regions: 0000000 111
// : ------------
// output parts: 0221340--231
test_flatten_regions_to_parts(
std::vector<NumberFormatSpan>{
NumberFormatSpan(-1, 0, 12), NumberFormatSpan(0, 0, 7),
NumberFormatSpan(1, 9, 12), NumberFormatSpan(1, 1, 6),
NumberFormatSpan(2, 9, 11), NumberFormatSpan(2, 1, 3),
NumberFormatSpan(3, 10, 11), NumberFormatSpan(3, 4, 6),
NumberFormatSpan(4, 5, 6),
},
std::vector<NumberFormatSpan>{
NumberFormatSpan(0, 0, 1), NumberFormatSpan(2, 1, 3),
NumberFormatSpan(1, 3, 4), NumberFormatSpan(3, 4, 5),
NumberFormatSpan(4, 5, 6), NumberFormatSpan(0, 6, 7),
NumberFormatSpan(-1, 7, 9), NumberFormatSpan(2, 9, 10),
NumberFormatSpan(3, 10, 11), NumberFormatSpan(1, 11, 12),
});
}
TEST(GetStringOption) {
LocalContext env;
Isolate* isolate = CcTest::i_isolate();
v8::Isolate* v8_isolate = env->GetIsolate();
v8::HandleScope handle_scope(v8_isolate);
Handle<JSObject> options = isolate->factory()->NewJSObjectWithNullProto();
{
// No value found
std::unique_ptr<char[]> result = nullptr;
Maybe<bool> found =
Intl::GetStringOption(isolate, options, "foo",
std::vector<const char*>{}, "service", &result);
CHECK(!found.FromJust());
CHECK_NULL(result);
}
Handle<String> key = isolate->factory()->NewStringFromAsciiChecked("foo");
v8::internal::LookupIterator it(isolate, options, key);
CHECK(Object::SetProperty(&it, Handle<Smi>(Smi::FromInt(42), isolate),
StoreOrigin::kMaybeKeyed,
Just(ShouldThrow::kThrowOnError))
.FromJust());
{
// Value found
std::unique_ptr<char[]> result = nullptr;
Maybe<bool> found =
Intl::GetStringOption(isolate, options, "foo",
std::vector<const char*>{}, "service", &result);
CHECK(found.FromJust());
CHECK_NOT_NULL(result);
CHECK_EQ(0, strcmp("42", result.get()));
}
{
// No expected value in values array
std::unique_ptr<char[]> result = nullptr;
Maybe<bool> found = Intl::GetStringOption(isolate, options, "foo",
std::vector<const char*>{"bar"},
"service", &result);
CHECK(isolate->has_pending_exception());
CHECK(found.IsNothing());
CHECK_NULL(result);
isolate->clear_pending_exception();
}
{
// Expected value in values array
std::unique_ptr<char[]> result = nullptr;
Maybe<bool> found = Intl::GetStringOption(isolate, options, "foo",
std::vector<const char*>{"42"},
"service", &result);
CHECK(found.FromJust());
CHECK_NOT_NULL(result);
CHECK_EQ(0, strcmp("42", result.get()));
}
}
TEST(GetBoolOption) {
LocalContext env;
Isolate* isolate = CcTest::i_isolate();
v8::Isolate* v8_isolate = env->GetIsolate();
v8::HandleScope handle_scope(v8_isolate);
Handle<JSObject> options = isolate->factory()->NewJSObjectWithNullProto();
{
bool result = false;
Maybe<bool> found =
Intl::GetBoolOption(isolate, options, "foo", "service", &result);
CHECK(!found.FromJust());
CHECK(!result);
}
Handle<String> key = isolate->factory()->NewStringFromAsciiChecked("foo");
{
v8::internal::LookupIterator it(isolate, options, key);
Handle<Object> false_value =
handle(i::ReadOnlyRoots(isolate).false_value(), isolate);
Object::SetProperty(isolate, options, key, false_value,
StoreOrigin::kMaybeKeyed,
Just(ShouldThrow::kThrowOnError))
.Assert();
bool result = false;
Maybe<bool> found =
Intl::GetBoolOption(isolate, options, "foo", "service", &result);
CHECK(found.FromJust());
CHECK(!result);
}
{
v8::internal::LookupIterator it(isolate, options, key);
Handle<Object> true_value =
handle(i::ReadOnlyRoots(isolate).true_value(), isolate);
Object::SetProperty(isolate, options, key, true_value,
StoreOrigin::kMaybeKeyed,
Just(ShouldThrow::kThrowOnError))
.Assert();
bool result = false;
Maybe<bool> found =
Intl::GetBoolOption(isolate, options, "foo", "service", &result);
CHECK(found.FromJust());
CHECK(result);
}
}
TEST(GetAvailableLocales) {
std::set<std::string> locales;
locales = JSV8BreakIterator::GetAvailableLocales();
CHECK(locales.count("en-US"));
CHECK(!locales.count("abcdefg"));
locales = JSCollator::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSDateTimeFormat::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSListFormat::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSNumberFormat::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSPluralRules::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSRelativeTimeFormat::GetAvailableLocales();
CHECK(locales.count("en-US"));
locales = JSSegmenter::GetAvailableLocales();
CHECK(locales.count("en-US"));
CHECK(!locales.count("abcdefg"));
}
} // namespace internal
} // namespace v8
#endif // V8_INTL_SUPPORT
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