1//===- WithColorTest.cpp --------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "llvm/Support/WithColor.h"
10#include "gtest/gtest.h"
11
12using namespace llvm;
13
14TEST(WithColorTest, ColorMode) {
15 {
16 std::string S;
17 llvm::raw_string_ostream OS(S);
18 OS.enable_colors(enable: true);
19
20 WithColor(OS, HighlightColor::Error, ColorMode::Disable) << "test";
21 EXPECT_EQ("test", OS.str());
22 }
23
24 {
25 std::string S;
26 llvm::raw_string_ostream OS(S);
27 OS.enable_colors(enable: true);
28
29 WithColor(OS, HighlightColor::Error, ColorMode::Auto) << "test";
30 EXPECT_EQ("test", OS.str());
31 }
32
33#ifdef LLVM_ON_UNIX
34 {
35 std::string S;
36 llvm::raw_string_ostream OS(S);
37 OS.enable_colors(enable: true);
38
39 WithColor(OS, HighlightColor::Error, ColorMode::Enable) << "test";
40 EXPECT_EQ("\x1B[0;1;31mtest\x1B[0m", OS.str());
41 }
42#endif
43}
44

source code of llvm/unittests/Support/WithColorTest.cpp