Rebranding to OpenTracks (code).

2026-10-02 17:43:06 +02:00 · 2019-07-24 06:28:17 +02:00
parent cd52dc29c9
commit 233522a5e6
150 changed files with 690 additions and 693 deletions
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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 de.dennisguse.opentracks.util;
+
+import android.os.Environment;
+
+import junit.framework.TestCase;
+
+import java.io.File;
+
+/**
+ * Tests for {@link FileUtils}.
+ *
+ * @author Rodrigo Damazio
+ */
+public class FileUtilsTest extends TestCase {
+
+    /**
+     * Tests {@link FileUtils#getPath(String...)}.
+     */
+    public void testBuildExternalDirectoryPath() {
+        String expectedName = Environment.getExternalStorageDirectory() + File.separator
+                + FileUtils.SDCARD_TOP_DIR + File.separator + "a" + File.separator + "b" + File.separator
+                + "c";
+        String dirName = FileUtils.getPath("a", "b", "c");
+        assertEquals(expectedName, dirName);
+    }
+
+    /**
+     * Tests {@link FileUtils#buildUniqueFileName(File, String, String)} when the
+     * file is new.
+     */
+    public void testBuildUniqueFileName_new() {
+        String filename = FileUtils.buildUniqueFileName(new File("/dir"), "Filename", "ext");
+        assertEquals("Filename.ext", filename);
+    }
+
+    /**
+     * Tests {@link FileUtils#buildUniqueFileName(File, String, String)} when the
+     * file exists already.
+     */
+    public void testBuildUniqueFileName_exist() {
+        // Expect "/default.prop" to exist on the phone/emulator
+        String filename = FileUtils.buildUniqueFileName(new File("/"), "default", "prop");
+        assertEquals("default(1).prop", filename);
+    }
+
+    /**
+     * Tests {@link FileUtils#sanitizeFileName(String)} with special characters.
+     * Verifies that they are sanitized.
+     */
+    public void testSanitizeFileName() {
+        String name = "Swim\10ming-^across:/the/ pacific (ocean).";
+        String expected = "Swim_ming-^across_the_ pacific (ocean)_";
+        assertEquals(expected, FileUtils.sanitizeFileName(name));
+    }
+
+    /**
+     * Tests {@link FileUtils#sanitizeFileName(String)} with i18n characters (in
+     * Chinese and Russian). Verifies that they are allowed.
+     */
+    public void testSanitizeFileName_i18n() {
+        String name = "您好-привет";
+        String expected = "您好-привет";
+        assertEquals(expected, FileUtils.sanitizeFileName(name));
+    }
+
+    /**
+     * Tests {@link FileUtils#sanitizeFileName(String)} with special FAT32
+     * characters. Verifies that they are allowed.
+     */
+    public void testSanitizeFileName_special_characters() {
+        String name = "$%'-_@~`!(){}^#&+,;=[] ";
+        String expected = "$%'-_@~`!(){}^#&+,;=[] ";
+        assertEquals(expected, FileUtils.sanitizeFileName(name));
+    }
+
+    /**
+     * Tests {@link FileUtils#sanitizeFileName(String)} with multiple escaped
+     * characters in a row. Verifies that they are collapsed into one underscore.
+     */
+    public void testSanitizeFileName_collapse() {
+        String name = "hello//there";
+        String expected = "hello_there";
+        assertEquals(expected, FileUtils.sanitizeFileName(name));
+    }
+
+    /**
+     * Tests {@link FileUtils#truncateFileName(File, String, String)}. Verifies
+     * the a long file name is truncated.
+     */
+    public void testTruncateFileName() {
+        File directory = new File("/dir1/dir2/");
+        String suffix = ".gpx";
+        char[] name = new char[FileUtils.MAX_FAT32_PATH_LENGTH];
+        for (int i = 0; i < name.length; i++) {
+            name[i] = 'a';
+        }
+        String nameString = new String(name);
+        String truncated = FileUtils.truncateFileName(directory, nameString, suffix);
+
+        for (int i = 0; i < truncated.length(); i++) {
+            assertEquals('a', truncated.charAt(i));
+        }
+        assertEquals(FileUtils.MAX_FAT32_PATH_LENGTH,
+                new File(directory, truncated + suffix).getPath().length());
+    }
+}