| // 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 <iterator> |
| |
| #include "base/macros.h" |
| #include "tools/gn/err.h" |
| #include "tools/gn/label_pattern.h" |
| #include "tools/gn/value.h" |
| #include "util/test/test.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, "", "", ""}, |
| // Absolute paths. |
| {"/la/*", true, LabelPattern::RECURSIVE_DIRECTORY, "/la/", "", ""}, |
| {"/la:bar", true, LabelPattern::MATCH, "/la/", "bar", ""}, |
| #if defined(OS_WIN) |
| {"/C:/la/*", true, LabelPattern::RECURSIVE_DIRECTORY, "/C:/la/", "", ""}, |
| {"C:/la/*", true, LabelPattern::RECURSIVE_DIRECTORY, "/C:/la/", "", ""}, |
| {"/C:/la:bar", true, LabelPattern::MATCH, "/C:/la/", "bar", ""}, |
| {"C:/la:bar", true, LabelPattern::MATCH, "/C:/la/", "bar", ""}, |
| {"C:foo", true, LabelPattern::MATCH, "//foo/C/", "foo", ""}, |
| #endif |
| }; |
| |
| for (size_t i = 0; i < std::size(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; |
| } |
| } |