Files
carbon-lang/executable_semantics/common/error_test.cpp
T
Jon MeowandChandler Carruth f0af3cb795 Switch from llvm::errs()+exit() to FATAL_USER_ERROR() stream-based handling. (#670)
This is intended to:

- Standardize use of line_num (and highlight where no line_num is available).
- Standardize indications of runtime/compilation errors.
- Make it incrementally easier to write new errors.

Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
2021-07-28 10:47:33 -07:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#include "executable_semantics/common/error.h"
#include "gtest/gtest.h"
namespace Carbon {
namespace {
TEST(ErrorTest, FatalUserError) {
ASSERT_DEATH({ FATAL_RUNTIME_ERROR_NO_LINE() << "test"; }, "ERROR: test\n");
}
TEST(ErrorTest, FatalRuntimeError) {
ASSERT_DEATH({ FATAL_RUNTIME_ERROR_NO_LINE() << "test"; },
"RUNTIME ERROR: test\n");
}
TEST(ErrorTest, FatalCompilationError) {
ASSERT_DEATH({ FATAL_COMPILATION_ERROR_NO_LINE() << "test"; },
"COMPILATION ERROR: test\n");
}
TEST(ErrorTest, FatalUserErrorLine) {
ASSERT_DEATH({ FATAL_USER_ERROR(1) << "test"; }, "ERROR: 1: test\n");
}
auto NoReturnRequired() -> int { FATAL_USER_ERROR_NO_LINE() << "test"; }
TEST(ErrorTest, NoReturnRequired) {
ASSERT_DEATH({ NoReturnRequired(); }, "ERROR: test\n");
}
} // namespace
} // namespace Carbon