mirror of
https://github.com/carbon-language/carbon-lang.git
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Jon Ross-PerkinsandGeoff Romer
4c4c4a4d2c
This adds a RawStringOstream. Versus TestRawOstream, which is
consolidated over to RawStringOstream, it uses a string for storage
instead of a vector, mainly to support move-to-string semantics. Versus
llvm::raw_string_ostream, it owns the string and supports pwrite (which
is needed for driver and its fd_ostream compatibility requirement).
This converts most uses of llvm::raw_string_ostream, leaving behind a
few in InstNamer that explicitly cannot own the string, such as:
```
llvm::raw_string_ostream(name)
<< "_" << tree.tokens().GetColumnNumber(token);
```
I have this as its own library so that it can use CHECK.
Yes this doesn't save much code, but it's code we repeatedly write.
---------
Co-authored-by: Geoff Romer <gromer@google.com>
93 lines
2.3 KiB
Python
93 lines
2.3 KiB
Python
# 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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load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
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load("//bazel/cc_toolchains:defs.bzl", "cc_env")
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load("//testing/file_test:rules.bzl", "file_test")
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package(default_visibility = ["//visibility:public"])
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filegroup(
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name = "all_testdata",
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data = [
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"//toolchain/check:testdata",
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"//toolchain/codegen:testdata",
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"//toolchain/diagnostics:testdata",
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"//toolchain/driver:testdata",
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"//toolchain/format:testdata",
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"//toolchain/lex:testdata",
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"//toolchain/lower:testdata",
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"//toolchain/parse:testdata",
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],
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)
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cc_library(
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name = "compile_helper",
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testonly = 1,
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srcs = ["compile_helper.cpp"],
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hdrs = ["compile_helper.h"],
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deps = [
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"//toolchain/diagnostics:diagnostic_emitter",
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"//toolchain/lex",
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"//toolchain/parse",
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"//toolchain/parse:tree",
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"//toolchain/source:source_buffer",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "coverage_helper",
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testonly = 1,
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hdrs = ["coverage_helper.h"],
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deps = [
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"//common:set",
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"@googletest//:gtest",
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"@llvm-project//llvm:Support",
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"@re2",
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],
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)
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file_test(
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name = "file_test",
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size = "small",
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timeout = "moderate", # Taking >60 seconds in GitHub actions
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srcs = ["file_test.cpp"],
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env = cc_env(),
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tests = [":all_testdata"],
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deps = [
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"//common:all_llvm_targets",
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"//common:error",
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"//testing/file_test:file_test_base",
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"//toolchain/driver",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "yaml_test_helpers",
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testonly = 1,
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srcs = ["yaml_test_helpers.cpp"],
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hdrs = ["yaml_test_helpers.h"],
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deps = [
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"//common:error",
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"//common:ostream",
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"//common:raw_string_ostream",
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"@abseil-cpp//absl/strings",
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"@googletest//:gtest",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "yaml_test_helpers_test",
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size = "small",
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srcs = ["yaml_test_helpers_test.cpp"],
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deps = [
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":yaml_test_helpers",
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"//testing/base:gtest_main",
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"@googletest//:gtest",
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],
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)
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