From 135e465360dc36f1b9602660e290825d1e1fd00e Mon Sep 17 00:00:00 2001
From: Yorke Lee <yorkelee@google.com>
Date: Fri, 23 Oct 2015 18:12:51 -0700
Subject: Fix issue with entering '+' with switch access

Distinguish between a manual long press and system long
press (via accessibility) when modifying the current
dial string.

Bug: 23554996
Change-Id: I3fc610c8e24bdb39729b827715e08a3e7d73ba1f
---
 .../DialpadFragmentInstrumentationTest.java        | 121 +++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 tests/src/com/android/dialer/dialpad/DialpadFragmentInstrumentationTest.java

(limited to 'tests/src/com')

diff --git a/tests/src/com/android/dialer/dialpad/DialpadFragmentInstrumentationTest.java b/tests/src/com/android/dialer/dialpad/DialpadFragmentInstrumentationTest.java
new file mode 100644
index 000000000..876c13ba1
--- /dev/null
+++ b/tests/src/com/android/dialer/dialpad/DialpadFragmentInstrumentationTest.java
@@ -0,0 +1,121 @@
+package com.android.dialer.dialpad;
+
+import android.test.ActivityInstrumentationTestCase2;
+import android.view.View;
+
+import com.android.dialer.DialtactsActivity;
+import com.android.dialer.R;
+
+/**
+ * Tests that rely on instrumenting an actual instance of a {@link DialpadFragment}.
+ */
+public class DialpadFragmentInstrumentationTest extends
+        ActivityInstrumentationTestCase2<DialtactsActivity> {
+    private DialtactsActivity mActivity;
+
+    public DialpadFragmentInstrumentationTest() {
+        super(DialtactsActivity.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mActivity = getActivity();
+    }
+
+    /**
+     * Simulates a long click event on the zero key with a prior onPressed callback.
+     *
+     */
+    public void testManualLongClickZero_DeletesPreviousCharacter() {
+        final DialpadFragment fragment = showDialpad();
+        pressAndReleaseKey(9, fragment);
+
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                final View zeroKey = findViewByDigit(0, fragment);
+                fragment.onPressed(zeroKey, true);
+                fragment.onLongClick(zeroKey);
+            }
+        });
+
+        assertEquals("9+", fragment.getDigitsWidget().getText().toString());
+    }
+
+    /**
+     * Simulates a long click event on the zero key without a prior onPressed
+     * callback.
+     */
+    public void testSystemLongClickZero_PreservesPreviousCharacter() {
+        final DialpadFragment fragment = showDialpad();
+        pressAndReleaseKey(9, fragment);
+
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                final View zeroKey = findViewByDigit(0, fragment);
+                fragment.onLongClick(zeroKey);
+            }
+        });
+
+        assertEquals("9+", fragment.getDigitsWidget().getText().toString());
+    }
+
+    private DialpadFragment showDialpad() {
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                mActivity.showDialpad();
+            }
+        });
+        getInstrumentation().waitForIdleSync();
+        return (DialpadFragment) mActivity.getFragmentManager().findFragmentByTag(
+                DialtactsActivity.TAG_DIALPAD_FRAGMENT);
+    }
+
+    private void pressAndReleaseKey(int digit, final DialpadFragment fragment) {
+        final View dialpadKey = findViewByDigit(digit, fragment);
+        final String digitsBefore = fragment.getDigitsWidget().getText().toString();
+        getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                fragment.onPressed(dialpadKey, true);
+                fragment.onPressed(dialpadKey, false);
+            }
+        });
+        assertEquals(digitsBefore + String.valueOf(digit),
+                fragment.getDigitsWidget().getText().toString());
+    }
+
+    private View findViewByDigit(int digit, DialpadFragment fragment) {
+        return fragment.getView().findViewById(getViewIdByDigit(digit));
+    }
+
+    private int getViewIdByDigit(int digit) {
+        switch (digit) {
+            case 0:
+                return R.id.zero;
+            case 1:
+                return R.id.one;
+            case 2:
+                return R.id.two;
+            case 3:
+                return R.id.three;
+            case 4:
+                return R.id.four;
+            case 5:
+                return R.id.five;
+            case 6:
+                return R.id.six;
+            case 7:
+                return R.id.seven;
+            case 8:
+                return R.id.eight;
+            case 9:
+                return R.id.nine;
+            default:
+                return 0;
+        }
+    }
+}
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