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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
21252b5e94
Noted CopyNameFromImportIR while glancing around (this one's interesting because it's NameId, not void nor auto), did a scan just for a few other cases. Not an exhaustive fix, and TBH assuming we'd prefer `auto ... -> auto` since equivalent Carbon syntax would probably be `fn ... -> auto`
92 lines
3.0 KiB
C++
92 lines
3.0 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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#ifndef CARBON_TESTING_FILE_TEST_TEST_FILE_H_
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#define CARBON_TESTING_FILE_TEST_TEST_FILE_H_
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#include <gmock/gmock.h>
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#include <string>
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#include "llvm/ADT/SmallString.h"
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#include "llvm/ADT/SmallVector.h"
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#include "testing/file_test/file_test_base.h"
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#include "testing/file_test/line.h"
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namespace Carbon::Testing {
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// Encapsulates test context generated by processing and running.
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//
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// Note this should remain internal to `FileTestBase`, not exposed to individual
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// tests.
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struct TestFile {
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// Represents a split within the test file.
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struct Split {
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friend auto PrintTo(const Split& f, std::ostream* os) -> void {
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// Print content escaped.
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llvm::raw_os_ostream os_wrap(*os);
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os_wrap << "Split(" << f.filename << ", \"" << FormatEscaped(f.content)
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<< "\")";
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}
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std::string filename;
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std::string content;
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};
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// The input test file content. Other parts may reference this.
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std::string input_content;
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// Lines which don't contain CHECKs, and thus need to be retained by
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// autoupdate. Their file and line numbers are attached.
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//
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// If there are splits, then the splitting line is in the respective file.
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// For N splits, the 0th file is the parts of the input file which are not
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// in any split, plus one file per split file.
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llvm::SmallVector<FileTestLine> non_check_lines;
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// Whether there are splits.
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bool has_splits = false;
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// Arguments for the test, generated from ARGS.
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llvm::SmallVector<std::string> test_args;
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// Extra arguments for the test, generated from EXTRA-ARGS. Unlike ARGS,
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// setting EXTRA-ARGS does not suppress the default arguments.
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llvm::SmallVector<std::string> extra_args;
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// Files in the test, generated by content and splits.
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llvm::SmallVector<Split> file_splits;
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// The location of the autoupdate marker, for autoupdated files.
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std::optional<int> autoupdate_line_number;
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// Whether there should be an AUTOUPDATE-SPLIT.
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bool autoupdate_split = false;
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// Whether to capture stderr and stdout that would head to console,
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// generated from SET-CAPTURE-CONSOLE-OUTPUT.
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bool capture_console_output = false;
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// Whether checks are a subset, generated from SET-CHECK-SUBSET.
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bool check_subset = false;
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// stdout and stderr based on CHECK lines in the file.
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llvm::SmallVector<testing::Matcher<std::string>> expected_stdout;
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llvm::SmallVector<testing::Matcher<std::string>> expected_stderr;
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// stdout and stderr from Run. 16 is arbitrary but a required value.
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llvm::SmallString<16> actual_stdout;
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llvm::SmallString<16> actual_stderr;
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FileTestBase::RunResult run_result = {.success = false};
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};
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// Processes the test input, producing test files and expected output.
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auto ProcessTestFile(llvm::StringRef test_name, bool running_autoupdate)
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-> ErrorOr<TestFile>;
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} // namespace Carbon::Testing
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#endif // CARBON_TESTING_FILE_TEST_TEST_FILE_H_
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