| /* |
| * Copyright 2019 The Android Open Source Project |
| * |
| * 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 androidx.room.util |
| |
| import androidx.kruth.assertThat |
| import org.junit.Assert.fail |
| import org.junit.Test |
| |
| class SimpleJavaVersionTest { |
| |
| @Test |
| fun testTryParse() { |
| assertThat(SimpleJavaVersion.tryParse("1.8.0_181-google-v7-238857965-238857965")) |
| .isEqualTo(SimpleJavaVersion(8, 0, 181)) |
| assertThat(SimpleJavaVersion.tryParse("1.8.0_202-release-1483-b39-5396753")) |
| .isEqualTo(SimpleJavaVersion(8, 0, 202)) |
| assertThat(SimpleJavaVersion.tryParse("11.0.1+13-LTS")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.tryParse("11.0.6+10-post-Ubuntu-1ubuntu118.04.1")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.tryParse("11.0.8+10-b944.6842174")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.tryParse("14.1-ea")) |
| .isEqualTo(SimpleJavaVersion(14, 1, null)) |
| assertThat(SimpleJavaVersion.tryParse("15+13")) |
| .isEqualTo(SimpleJavaVersion(15, 0, null)) |
| assertThat(SimpleJavaVersion.tryParse("a.b.c")).isNull() |
| } |
| |
| @Test |
| fun testParse() { |
| assertThat(SimpleJavaVersion.parse("1.8.0_181-google-v7-238857965-238857965")) |
| .isEqualTo(SimpleJavaVersion(8, 0, 181)) |
| assertThat(SimpleJavaVersion.parse("1.8.0_202-release-1483-b39-5396753")) |
| .isEqualTo(SimpleJavaVersion(8, 0, 202)) |
| assertThat(SimpleJavaVersion.parse("11.0.1+13-LTS")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.parse("11.0.6+10-post-Ubuntu-1ubuntu118.04.1")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.parse("11.0.8+10-b944.6842174")) |
| .isEqualTo(SimpleJavaVersion(11, 0, null)) |
| assertThat(SimpleJavaVersion.parse("14.1-ea")) |
| .isEqualTo(SimpleJavaVersion(14, 1, null)) |
| assertThat(SimpleJavaVersion.parse("15+13")) |
| .isEqualTo(SimpleJavaVersion(15, 0, null)) |
| try { |
| SimpleJavaVersion.parse("a.b.c") |
| fail("Expected IllegalArgumentException") |
| } catch (e: IllegalArgumentException) { |
| assert(e.message == "Unable to parse Java version a.b.c") |
| } |
| } |
| |
| @Test |
| fun testComparison() { |
| assertThat(SimpleJavaVersion(11, 1)).isGreaterThan(SimpleJavaVersion(8, 2)) |
| assertThat(SimpleJavaVersion(8, 2)).isLessThan(SimpleJavaVersion(11, 1)) |
| assertThat(SimpleJavaVersion(8, 1)).isEqualTo(SimpleJavaVersion(8, 1)) |
| |
| assertThat(SimpleJavaVersion(8, 2, 1)).isGreaterThan(SimpleJavaVersion(8, 1, 2)) |
| assertThat(SimpleJavaVersion(8, 1, 2)).isLessThan(SimpleJavaVersion(8, 2, 1)) |
| assertThat(SimpleJavaVersion(8, 1, null)).isEqualTo(SimpleJavaVersion(8, 1, null)) |
| |
| assertThat(SimpleJavaVersion(8, 1, 2)).isGreaterThan(SimpleJavaVersion(8, 1, 1)) |
| assertThat(SimpleJavaVersion(8, 1, 1)).isLessThan(SimpleJavaVersion(8, 1, 2)) |
| assertThat(SimpleJavaVersion(8, 1, 1)).isEqualTo(SimpleJavaVersion(8, 1, 1)) |
| |
| assertThat(SimpleJavaVersion(8, 1, 0)).isGreaterThan(SimpleJavaVersion(8, 1, null)) |
| assertThat(SimpleJavaVersion(8, 1, null)).isLessThan(SimpleJavaVersion(8, 1, 0)) |
| } |
| } |