| // 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 "gn/substitution_pattern.h" |
| |
| #include "gn/err.h" |
| #include "gn/rust_substitution_type.h" |
| #include "util/test/test.h" |
| |
| TEST(SubstitutionPattern, ParseLiteral) { |
| SubstitutionPattern pattern; |
| Err err; |
| EXPECT_TRUE(pattern.Parse("This is a literal", nullptr, &err)); |
| EXPECT_FALSE(err.has_error()); |
| ASSERT_EQ(1u, pattern.ranges().size()); |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[0].type); |
| EXPECT_EQ("This is a literal", pattern.ranges()[0].literal); |
| } |
| |
| TEST(SubstitutionPattern, ParseComplex) { |
| SubstitutionPattern pattern; |
| Err err; |
| EXPECT_TRUE(pattern.Parse( |
| "AA{{source}}{{source_name_part}}BB{{source_file_part}}", nullptr, &err)); |
| EXPECT_FALSE(err.has_error()); |
| ASSERT_EQ(5u, pattern.ranges().size()); |
| |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[0].type); |
| EXPECT_EQ("AA", pattern.ranges()[0].literal); |
| EXPECT_EQ(&SubstitutionSource, pattern.ranges()[1].type); |
| EXPECT_EQ(&SubstitutionSourceNamePart, pattern.ranges()[2].type); |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[3].type); |
| EXPECT_EQ("BB", pattern.ranges()[3].literal); |
| EXPECT_EQ(&SubstitutionSourceFilePart, pattern.ranges()[4].type); |
| } |
| |
| TEST(SubstitutionPattern, ParseErrors) { |
| SubstitutionPattern pattern; |
| Err err; |
| EXPECT_FALSE(pattern.Parse("AA{{source", nullptr, &err)); |
| EXPECT_TRUE(err.has_error()); |
| |
| err = Err(); |
| EXPECT_FALSE(pattern.Parse("{{source_of_evil}}", nullptr, &err)); |
| EXPECT_TRUE(err.has_error()); |
| |
| err = Err(); |
| EXPECT_FALSE(pattern.Parse("{{source{{source}}", nullptr, &err)); |
| EXPECT_TRUE(err.has_error()); |
| } |
| |
| TEST(SubstitutionPattern, ParseRust) { |
| SubstitutionPattern pattern; |
| Err err; |
| EXPECT_TRUE(pattern.Parse( |
| "AA{{rustflags}}{{rustenv}}BB{{crate_name}}{{rustdeps}}CC{{externs}}", |
| nullptr, &err)); |
| EXPECT_FALSE(err.has_error()); |
| ASSERT_EQ(8u, pattern.ranges().size()); |
| |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[0].type); |
| EXPECT_EQ("AA", pattern.ranges()[0].literal); |
| EXPECT_EQ(&kRustSubstitutionRustFlags, pattern.ranges()[1].type); |
| EXPECT_EQ(&kRustSubstitutionRustEnv, pattern.ranges()[2].type); |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[3].type); |
| EXPECT_EQ("BB", pattern.ranges()[3].literal); |
| EXPECT_EQ(&kRustSubstitutionCrateName, pattern.ranges()[4].type); |
| EXPECT_EQ(&kRustSubstitutionRustDeps, pattern.ranges()[5].type); |
| EXPECT_EQ(&SubstitutionLiteral, pattern.ranges()[6].type); |
| EXPECT_EQ("CC", pattern.ranges()[6].literal); |
| EXPECT_EQ(&kRustSubstitutionExterns, pattern.ranges()[7].type); |
| } |