| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stddef.h> |
| |
| #include "base/macros.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "tools/gn/err.h" |
| #include "tools/gn/label_pattern.h" |
| #include "tools/gn/value.h" |
| |
| namespace { |
| |
| struct PatternCase { |
| const char* input; |
| bool success; |
| |
| LabelPattern::Type type; |
| const char* dir; |
| const char* name; |
| const char* toolchain; |
| }; |
| |
| } // namespace |
| |
| TEST(LabelPattern, PatternParse) { |
| SourceDir current_dir("//foo/"); |
| PatternCase cases[] = { |
| // Missing stuff. |
| { "", false, LabelPattern::MATCH, "", "", "" }, |
| { ":", false, LabelPattern::MATCH, "", "", "" }, |
| // Normal things. |
| { ":bar", true, LabelPattern::MATCH, "//foo/", "bar", "" }, |
| { "//la:bar", true, LabelPattern::MATCH, "//la/", "bar", "" }, |
| { "*", true, LabelPattern::RECURSIVE_DIRECTORY, "", "", "" }, |
| { ":*", true, LabelPattern::DIRECTORY, "//foo/", "", "" }, |
| { "la:*", true, LabelPattern::DIRECTORY, "//foo/la/", "", "" }, |
| { "la/*:*", true, LabelPattern::RECURSIVE_DIRECTORY, "//foo/la/", "", "" }, |
| { "//la:*", true, LabelPattern::DIRECTORY, "//la/", "", "" }, |
| { "./*", true, LabelPattern::RECURSIVE_DIRECTORY, "//foo/", "", "" }, |
| { "foo/*", true, LabelPattern::RECURSIVE_DIRECTORY, "//foo/foo/", "", "" }, |
| { "//l/*", true, LabelPattern::RECURSIVE_DIRECTORY, "//l/", "", "" }, |
| // Toolchains. |
| { "//foo()", true, LabelPattern::MATCH, "//foo/", "foo", "" }, |
| { "//foo(//bar)", true, LabelPattern::MATCH, "//foo/", "foo", "//bar:bar" }, |
| { "//foo:*(//bar)", true, LabelPattern::DIRECTORY, "//foo/", "", |
| "//bar:bar" }, |
| { "//foo/*(//bar)", true, LabelPattern::RECURSIVE_DIRECTORY, "//foo/", "", |
| "//bar:bar" }, |
| // Wildcards in invalid places. |
| { "*foo*:bar", false, LabelPattern::MATCH, "", "", "" }, |
| { "foo*:*bar", false, LabelPattern::MATCH, "", "", "" }, |
| { "*foo:bar", false, LabelPattern::MATCH, "", "", "" }, |
| { "foo:bar*", false, LabelPattern::MATCH, "", "", "" }, |
| { "*:*", true, LabelPattern::RECURSIVE_DIRECTORY, "", "", "" }, |
| // Invalid toolchain stuff. |
| { "//foo(//foo/bar:*)", false, LabelPattern::MATCH, "", "", "" }, |
| { "//foo/*(*)", false, LabelPattern::MATCH, "", "", "" }, |
| { "//foo(//bar", false, LabelPattern::MATCH, "", "", "" }, |
| }; |
| |
| for (size_t i = 0; i < arraysize(cases); i++) { |
| const PatternCase& cur = cases[i]; |
| Err err; |
| LabelPattern result = |
| LabelPattern::GetPattern(current_dir, Value(nullptr, cur.input), &err); |
| |
| EXPECT_EQ(cur.success, !err.has_error()) << i << " " << cur.input; |
| EXPECT_EQ(cur.type, result.type()) << i << " " << cur.input; |
| EXPECT_EQ(cur.dir, result.dir().value()) << i << " " << cur.input; |
| EXPECT_EQ(cur.name, result.name()) << i << " " << cur.input; |
| EXPECT_EQ(cur.toolchain, result.toolchain().GetUserVisibleName(false)) |
| << i << " " << cur.input; |
| } |
| } |