org.gradle.internal.resource.local.DefaultPathKeyFileStoreTest.groovy Maven / Gradle / Ivy
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/*
* Copyright 2012 the original author or authors.
*
* 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 org.gradle.internal.resource.local
import org.gradle.api.Action
import org.gradle.test.fixtures.file.TestFile
import org.gradle.test.fixtures.file.TestNameTestDirectoryProvider
import org.gradle.util.TestUtil
import org.gradle.util.UsesNativeServices
import org.junit.Rule
import spock.lang.Specification
@UsesNativeServices
class DefaultPathKeyFileStoreTest extends Specification {
@Rule TestNameTestDirectoryProvider dir = new TestNameTestDirectoryProvider(getClass())
TestFile fsBase
PathKeyFileStore store
def pathCounter = 0
def setup() {
fsBase = dir.file("fs")
store = new DefaultPathKeyFileStore(TestUtil.checksumService, fsBase)
}
def "can move file to filestore"() {
def a = createFile("abc")
def b = createFile("def")
when:
store.move("a", a)
store.move("b", b)
then:
def storedA = store.get("a")
storedA.file.text == "abc"
storedA.file == fsBase.file("a")
!a.exists()
def storedB = store.get("b")
storedB.file.text == "def"
storedB.file == fsBase.file("b")
!b.exists()
}
def "can move directory to filestore"() {
def a = dir.createDir("a")
a.file("child-1").createFile()
a.file("dir/child-2").createFile()
when:
store.move("a", a)
then:
def stored = store.get("a")
stored.file.directory
stored.file == fsBase.file("a")
fsBase.file("a").assertHasDescendants("child-1", "dir/child-2")
!a.exists()
}
def "can add file to filestore"() {
when:
store.add("a", { File f -> f.text = "abc"} as Action)
store.add("b", { File f -> f.text = "def"} as Action)
then:
def storedA = store.get("a")
storedA.file.text == "abc"
storedA.file == fsBase.file("a")
def storedB = store.get("b")
storedB.file.text == "def"
storedB.file == fsBase.file("b")
}
def "can add directory to filestore"() {
when:
store.add("a") { File f ->
f.mkdirs()
new File(f, "a").text = "abc"
}
store.add("b") { File f ->
f.mkdirs()
new File(f, "b").text = "def"
}
then:
def storedA = store.get("a")
storedA.file == fsBase.file("a")
fsBase.file("a").assertHasDescendants("a")
def storedB = store.get("b")
storedB.file == fsBase.file("b")
fsBase.file("b").assertHasDescendants("b")
}
def "add throws FileStoreAddActionException if exception in action occurred and cleans up"() {
def failure = new RuntimeException("TestException")
when:
store.add("a", { File f ->
throw failure
} as Action)
then:
def e = thrown(FileStoreAddActionException)
e.cause == failure
!fsBase.file("a").exists()
!fsBase.file("a.fslock").exists()
}
def "cleans up left-over files when action fails"() {
when:
store.add("a", { File f ->
new File(f, "child").text = "delete-me"
throw new RuntimeException("TestException")
} as Action)
then:
thrown(FileStoreAddActionException)
!fsBase.file("a").exists()
!fsBase.file("a.fslock").exists()
}
def "can get from backing filestore"() {
when:
createFile("abc", "fs/a")
then:
store.get("a") != null
store.get("b") == null
}
def "get cleans up filestore"() {
when:
createFile("abc", "fs/a").exists()
createFile("lock", "fs/a.fslck").exists()
then:
store.get("a") == null
store.get("a.fslock") == null
}
def "can overwrite stale files "() {
given:
createFile("abc", "fs/a").exists()
createFile("lock", "fs/a.fslck").exists()
when:
store.add("a", { File f -> f.text = "def"} as Action)
then:
store.get("a").file.text == "def"
}
def "get on stale file with marker removes file from filestore"() {
when:
createFile("abc", "fs/a")
createFile("def", "fs/b")
then:
store.get("a").file.text == "abc"
store.get("b").file.text == "def"
}
def "can overwrite file entry"() {
when:
store.move("a", createFile("abc"))
store.move("a", createFile("def"))
then:
fsBase.file("a").text == "def"
}
def "creates intermediary directories"() {
when:
store.move("a/b/c", createFile("abc"))
store.move("a/b/d", createFile("abd"))
store.move("a/c/a", createFile("aca"))
then:
fsBase.file("a/b").directory
fsBase.file("a/b/c").text == "abc"
fsBase.file("a/c/a").text == "aca"
}
def "can search via globs"() {
when:
store.move("a/a/a", createFile("a"))
store.move("a/a/b", createFile("b"))
store.move("a/b/a", createFile("c"))
then:
store.search("**/a").size() == 2
store.search("*/b/*").size() == 1
store.search("a/b/a").size() == 1
}
def "search ignores stale entries with marker file"() {
when:
store.move("a/a/a", createFile("a"))
store.move("a/b/b", createFile("b"))
store.move("a/c/c", createFile("c"))
createFile("lock", "fs/a/b/b.fslck")
def search = store.search("**/*")
then:
search.size() == 2
search.collect {entry -> entry.file.name}.sort() == ["a", "c"]
}
def createFile(String content, String path = "f${pathCounter++}") {
dir.createFile(path) << content
}
}