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David Blaikie
f64b08863a
The indexed ids are kept in decimal since they won't get tagging because their ordered-ness is significant to their usage, as I understand it. Addressing https://github.com/carbon-language/carbon-lang/pull/6215#discussion_r2430180953 feedback
66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include "toolchain/base/shared_value_stores.h"
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "common/raw_string_ostream.h"
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#include "toolchain/testing/yaml_test_helpers.h"
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namespace Carbon::Testing {
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namespace {
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using ::testing::ElementsAre;
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using ::testing::IsEmpty;
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using ::testing::Pair;
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auto MatchSharedValues(testing::Matcher<Yaml::MappingValue> ints,
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testing::Matcher<Yaml::MappingValue> reals,
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testing::Matcher<Yaml::MappingValue> floats,
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testing::Matcher<Yaml::MappingValue> identifiers,
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testing::Matcher<Yaml::MappingValue> strings) -> auto {
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return Yaml::IsYaml(Yaml::Sequence(ElementsAre(Yaml::Mapping(ElementsAre(Pair(
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"shared_values",
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Yaml::Mapping(ElementsAre(Pair("ints", Yaml::Mapping(ints)),
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Pair("reals", Yaml::Mapping(reals)),
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Pair("floats", Yaml::Mapping(floats)),
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Pair("identifiers", Yaml::Mapping(identifiers)),
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Pair("strings", Yaml::Mapping(strings))))))))));
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}
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TEST(SharedValueStores, PrintEmpty) {
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SharedValueStores value_stores;
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RawStringOstream out;
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value_stores.Print(out);
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EXPECT_THAT(
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Yaml::Value::FromText(out.TakeStr()),
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MatchSharedValues(IsEmpty(), IsEmpty(), IsEmpty(), IsEmpty(), IsEmpty()));
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}
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TEST(SharedValueStores, PrintVals) {
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SharedValueStores value_stores;
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llvm::APInt apint(64, 8, /*isSigned=*/true);
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value_stores.ints().AddSigned(apint);
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value_stores.ints().AddSigned(llvm::APInt(64, 999'999'999'999));
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value_stores.reals().Add(
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Real{.mantissa = apint, .exponent = apint, .is_decimal = true});
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value_stores.identifiers().Add("a");
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value_stores.string_literal_values().Add("foo'\"baz");
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RawStringOstream out;
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value_stores.Print(out);
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EXPECT_THAT(
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Yaml::Value::FromText(out.TakeStr()),
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MatchSharedValues(
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ElementsAre(Pair("ap_int00000000", Yaml::Scalar("999999999999"))),
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ElementsAre(Pair("real00000000", Yaml::Scalar("8*10^8"))), IsEmpty(),
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ElementsAre(Pair("identifier00000000", Yaml::Scalar("a"))),
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ElementsAre(Pair("string00000000", Yaml::Scalar("foo'\"baz")))));
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}
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} // namespace
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} // namespace Carbon::Testing
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