| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.skyframe.trimming; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.testing.EqualsTester; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for TestKey's parsing functionality. */ |
| @RunWith(JUnit4.class) |
| public final class TestKeyTest { |
| |
| @Test |
| public void parseEmptyConfig() throws Exception { |
| assertThat(TestKey.parse("<> //foo").configuration()).isEmpty(); |
| assertThat(TestKey.parse("< > //foo").configuration()).isEmpty(); |
| assertThat(TestKey.parse(" < > //foo").configuration()).isEmpty(); |
| } |
| |
| @Test |
| public void parseOneElementConfig() throws Exception { |
| assertThat(TestKey.parse("<A:1> //foo").configuration()).containsExactly("A", "1"); |
| assertThat(TestKey.parse("< A : 1 > //foo").configuration()).containsExactly("A", "1"); |
| assertThat(TestKey.parse(" < A : 1 > //foo").configuration()) |
| .containsExactly("A", "1"); |
| } |
| |
| @Test |
| public void parseMultiElementConfig() throws Exception { |
| assertThat(TestKey.parse("<A:1,B:6,C:90> //foo").configuration()) |
| .containsExactly("A", "1", "B", "6", "C", "90"); |
| assertThat(TestKey.parse("< A : 1 , B : 6 , C : 90 > //foo").configuration()) |
| .containsExactly("A", "1", "B", "6", "C", "90"); |
| assertThat(TestKey.parse(" < A : 1, B: 6, C :90 > //foo").configuration()) |
| .containsExactly("A", "1", "B", "6", "C", "90"); |
| } |
| |
| @Test |
| public void parseConfigWithSpaces() throws Exception { |
| assertThat(TestKey.parse("<An Item: A Value> //foo").configuration()) |
| .containsExactly("An Item", "A Value"); |
| } |
| |
| @Test |
| public void parseDescriptor() throws Exception { |
| assertThat(TestKey.parse("<>//foo").descriptor()).isEqualTo("//foo"); |
| assertThat(TestKey.parse("<> //foo ").descriptor()).isEqualTo("//foo"); |
| assertThat(TestKey.parse(" < A : 1, B: 6, C :90 > //foo ").descriptor()) |
| .isEqualTo("//foo"); |
| } |
| |
| @Test |
| public void parseDescriptorWithSpaces() throws Exception { |
| assertThat(TestKey.parse("<>//foo with space").descriptor()).isEqualTo("//foo with space"); |
| assertThat(TestKey.parse("<> //foo with space ").descriptor()) |
| .isEqualTo("//foo with space"); |
| } |
| |
| @Test |
| public void parseMissingConfiguration() throws Exception { |
| assertThat(TestKey.parse("<>//foo with space").descriptor()).isEqualTo("//foo with space"); |
| assertThat(TestKey.parse("<> //foo with space ").descriptor()) |
| .isEqualTo("//foo with space"); |
| } |
| |
| @Test |
| public void equality() throws Exception { |
| new EqualsTester() |
| .addEqualityGroup( |
| TestKey.parse("<>//foo"), |
| TestKey.parse(" < > //foo "), |
| TestKey.create("//foo", ImmutableMap.of())) |
| .addEqualityGroup( |
| TestKey.parse("<A:1>//foo"), |
| TestKey.parse(" < A : 1 > //foo "), |
| TestKey.create("//foo", ImmutableMap.of("A", "1"))) |
| .addEqualityGroup( |
| TestKey.parse("<>//bar"), |
| TestKey.parse(" < > //bar "), |
| TestKey.create("//bar", ImmutableMap.of())) |
| .addEqualityGroup( |
| TestKey.parse("<A:1>//bar"), |
| TestKey.parse(" < A : 1 > //bar "), |
| TestKey.create("//bar", ImmutableMap.of("A", "1"))) |
| .testEquals(); |
| } |
| |
| @Test |
| public void compareConfigurations_EqualCases() throws Exception { |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of(), ImmutableMap.of())) |
| .isEqualTo(ConfigurationComparer.Result.EQUAL); |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of("A", "1"), ImmutableMap.of("A", "1"))) |
| .isEqualTo(ConfigurationComparer.Result.EQUAL); |
| } |
| |
| @Test |
| public void compareConfigurations_SubsetCases() throws Exception { |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of(), ImmutableMap.of("A", "1"))) |
| .isEqualTo(ConfigurationComparer.Result.SUBSET); |
| assertThat( |
| TestKey.compareConfigurations( |
| ImmutableMap.of("A", "1"), ImmutableMap.of("A", "1", "B", "2"))) |
| .isEqualTo(ConfigurationComparer.Result.SUBSET); |
| } |
| |
| @Test |
| public void compareConfigurations_SupersetCases() throws Exception { |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of("A", "1"), ImmutableMap.of())) |
| .isEqualTo(ConfigurationComparer.Result.SUPERSET); |
| assertThat( |
| TestKey.compareConfigurations( |
| ImmutableMap.of("A", "1", "B", "2"), ImmutableMap.of("A", "1"))) |
| .isEqualTo(ConfigurationComparer.Result.SUPERSET); |
| } |
| |
| @Test |
| public void compareConfigurations_AllSharedFragmentsEqualCases() throws Exception { |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of("A", "1"), ImmutableMap.of("B", "1"))) |
| .isEqualTo(ConfigurationComparer.Result.ALL_SHARED_FRAGMENTS_EQUAL); |
| assertThat( |
| TestKey.compareConfigurations( |
| ImmutableMap.of("A", "1", "B", "2"), ImmutableMap.of("A", "1", "C", "3"))) |
| .isEqualTo(ConfigurationComparer.Result.ALL_SHARED_FRAGMENTS_EQUAL); |
| } |
| |
| @Test |
| public void compareConfigurations_DifferentCases() throws Exception { |
| assertThat(TestKey.compareConfigurations(ImmutableMap.of("A", "1"), ImmutableMap.of("A", "2"))) |
| .isEqualTo(ConfigurationComparer.Result.DIFFERENT); |
| assertThat( |
| TestKey.compareConfigurations( |
| ImmutableMap.of("A", "1", "B", "2", "C", "3"), |
| ImmutableMap.of("A", "2", "B", "2", "D", "4"))) |
| .isEqualTo(ConfigurationComparer.Result.DIFFERENT); |
| } |
| } |