[Merge to M58] [Android Crash Reporting] Simplify crash report upload code.

chrome/android/junit/src/org/chromium/chrome/browser/crash/LogcatExtractionCallableUnitTest.java

-// Copyright 2015 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.
-
-package org.chromium.chrome.browser.crash;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-
-import static org.chromium.chrome.browser.crash.LogcatExtractionCallable.BEGIN_MICRODUMP;
-import static org.chromium.chrome.browser.crash.LogcatExtractionCallable.END_MICRODUMP;
-import static org.chromium.chrome.browser.crash.LogcatExtractionCallable.SNIPPED_MICRODUMP;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.annotation.Config;
-
-import org.chromium.testing.local.LocalRobolectricTestRunner;
-
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
-
-/**
- * junit tests for {@link LogcatExtractionCallable}.
- */
-@RunWith(LocalRobolectricTestRunner.class)
-@Config(manifest = Config.NONE)
-public class LogcatExtractionCallableUnitTest {
-    private static final int MAX_LINES = 5;
-
-    @Test
-    public void testElideEmail() {
-        String original = "email me at someguy@mailservice.com";
-        String expected = "email me at XXX@EMAIL.ELIDED";
-        assertEquals(expected, LogcatExtractionCallable.elideEmail(original));
-    }
-
-    @Test
-    public void testElideUrl() {
-        String original = "file bugs at crbug.com";
-        String expected = "file bugs at HTTP://WEBADDRESS.ELIDED";
-        assertEquals(expected, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl2() {
-        String original =
-                "exception at org.chromium.chrome.browser.crash.LogcatExtractionCallableUnitTest";
-        assertEquals(original, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl3() {
-        String original = "file bugs at crbug.com or code.google.com";
-        String expected = "file bugs at HTTP://WEBADDRESS.ELIDED or HTTP://WEBADDRESS.ELIDED";
-        assertEquals(expected, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl4() {
-        String original = "test shorturl.com !!!";
-        String expected = "test HTTP://WEBADDRESS.ELIDED !!!";
-        assertEquals(expected, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl5() {
-        String original = "test just.the.perfect.len.url !!!";
-        String expected = "test HTTP://WEBADDRESS.ELIDED !!!";
-        assertEquals(expected, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl6() {
-        String original = "test a.very.very.very.very.very.long.url !!!";
-        String expected = "test HTTP://WEBADDRESS.ELIDED !!!";
-        assertEquals(expected, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideUrl7() {
-        String original = " at android.content.Intent \n at java.util.ArrayList";
-        assertEquals(original, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testDontElideFileSuffixes() {
-        String original = "chromium_android_linker.so";
-        assertEquals(original, LogcatExtractionCallable.elideUrl(original));
-    }
-
-    @Test
-    public void testElideIp() {
-        String original = "traceroute 127.0.0.1";
-        String expected = "traceroute 1.2.3.4";
-        assertEquals(expected, LogcatExtractionCallable.elideIp(original));
-    }
-
-    @Test
-    public void testElideMac1() {
-        String original = "MAC: AB-AB-AB-AB-AB-AB";
-        String expected = "MAC: 01:23:45:67:89:AB";
-        assertEquals(expected, LogcatExtractionCallable.elideMac(original));
-    }
-
-    @Test
-    public void testElideMac2() {
-        String original = "MAC: AB:AB:AB:AB:AB:AB";
-        String expected = "MAC: 01:23:45:67:89:AB";
-        assertEquals(expected, LogcatExtractionCallable.elideMac(original));
-    }
-
-    @Test
-    public void testElideConsole() {
-        String original = "I/chromium(123): [INFO:CONSOLE(2)] hello!";
-        String expected = "I/chromium(123): [ELIDED:CONSOLE(0)] ELIDED CONSOLE MESSAGE";
-        assertEquals(expected, LogcatExtractionCallable.elideConsole(original));
-    }
-
-    @Test
-    public void testLogTagNotElided() {
-        List<String> original = Arrays.asList(new String[] {"I/cr_FooBar(123): Some message"});
-        assertEquals(original, LogcatExtractionCallable.processLogcat(original));
-    }
-
-    @Test
-    public void testLogcatEmpty() {
-        final List<String> original = new LinkedList<>();
-        assertLogcatLists(original, original);
-    }
-
-    @Test
-    public void testLogcatWithoutBeginOrEnd_smallLogcat() {
-        final List<String> original =
-                Arrays.asList("Line 1", "Line 2", "Line 3", "Line 4", "Line 5");
-        assertLogcatLists(original, original);
-    }
-
-    @Test
-    public void testLogcatWithoutBeginOrEnd_largeLogcat() {
-        final List<String> original = Arrays.asList("Trimmed Line 1", "Trimmed Line 2", "Line 3",
-                "Line 4", "Line 5", "Line 6", "Line 7");
-        final List<String> expected =
-                Arrays.asList("Line 3", "Line 4", "Line 5", "Line 6", "Line 7");
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatBeginsWithBegin() {
-        final List<String> original = Arrays.asList(BEGIN_MICRODUMP, "a", "b", "c", "d", "e");
-        final List<String> expected = Arrays.asList(SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithBegin() {
-        final List<String> original =
-                Arrays.asList("Line 1", "Line 2", BEGIN_MICRODUMP, "a", "b", "c", "d", "e");
-        final List<String> expected = Arrays.asList("Line 1", "Line 2", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithEnd() {
-        final List<String> original = Arrays.asList("Line 1", "Line 2", END_MICRODUMP);
-        assertLogcatLists(original, original);
-    }
-
-    @Test
-    public void testLogcatWithBeginAndEnd_smallLogcat() {
-        final List<String> original = Arrays.asList(
-                "Line 1", "Line 2", BEGIN_MICRODUMP, "a", "b", "c", "d", "e", END_MICRODUMP);
-        final List<String> expected = Arrays.asList("Line 1", "Line 2", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithBeginAndEnd_splitLogcat() {
-        final List<String> original = Arrays.asList("Line 1", "Line 2", BEGIN_MICRODUMP, "a", "b",
-                "c", "d", "e", END_MICRODUMP, "Trimmed Line 3", "Trimmed Line 4");
-        final List<String> expected = Arrays.asList("Line 1", "Line 2", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithBeginAndEnd_largeLogcat() {
-        final List<String> original = Arrays.asList("Trimmed Line 1", "Trimmed Line 2", "Line 3",
-                "Line 4", "Line 5", "Line 6", BEGIN_MICRODUMP, "a", "b", "c", "d", "e",
-                END_MICRODUMP, "Trimmed Line 7", "Trimmed Line 8");
-        final List<String> expected =
-                Arrays.asList("Line 3", "Line 4", "Line 5", "Line 6", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithEndAndBegin_smallLogcat() {
-        final List<String> original = Arrays.asList(
-                END_MICRODUMP, "Line 1", "Line 2", BEGIN_MICRODUMP, "a", "b", "c", "d", "e");
-        final List<String> expected =
-                Arrays.asList(END_MICRODUMP, "Line 1", "Line 2", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    @Test
-    public void testLogcatWithEndAndBegin_largeLogcat() {
-        final List<String> original =
-                Arrays.asList(END_MICRODUMP, "Line 1", "Line 2", BEGIN_MICRODUMP, "a", "b", "c",
-                        "d", "e", END_MICRODUMP, "Trimmed Line 3", "Trimmed Line 4");
-        final List<String> expected =
-                Arrays.asList(END_MICRODUMP, "Line 1", "Line 2", SNIPPED_MICRODUMP);
-        assertLogcatLists(expected, original);
-    }
-
-    private void assertLogcatLists(List<String> expected, List<String> original) {
-        // trimLogcat() expects a modifiable list as input.
-        LinkedList<String> rawLogcat = new LinkedList<String>(original);
-        List<String> actualLogcat = LogcatExtractionCallable.trimLogcat(rawLogcat, MAX_LINES);
-        assertArrayEquals(expected.toArray(), actualLogcat.toArray());
-    }
-}