From: Samuel Mannehed <samuel@cendio.se>
Date: Mon, 15 Jun 2020 11:41:39 +0000 (+0200)
Subject: Update gesture unit test to cover angle cornercase
X-Git-Tag: v1.10.90~15
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=1ed830ce5f8a2cdac92e975e6d34db3a0162b2ae;p=tigervnc.git

Update gesture unit test to cover angle cornercase

If the difference in angle is larger than 180 degrees we hit a corner
case. This commit modifies the coordinates of an existing test to cover
this.
---

diff --git a/tests/unit/gesturehandler.cxx b/tests/unit/gesturehandler.cxx
index cdac83f0..0bf2ca77 100644
--- a/tests/unit/gesturehandler.cxx
+++ b/tests/unit/gesturehandler.cxx
@@ -860,7 +860,7 @@ void testPinchFastDistinctOut()
   ASSERT_EQ(test.events.size(), 0);
 
   test.handleTouchUpdate(1, 130.0, 70.0);
-  test.handleTouchUpdate(2, 20.0, 200.0);
+  test.handleTouchUpdate(2, 0.0, 200.0);
 
   ASSERT_EQ(test.events.size(), 0);
 
@@ -879,7 +879,7 @@ void testPinchFastDistinctOut()
   ASSERT_EQ(test.events[1].gesture, GesturePinch);
   ASSERT_EQ(test.events[1].eventX, 105.0);
   ASSERT_EQ(test.events[1].eventY, 100.0);
-  ASSERT_EQ(test.events[1].magnitudeX, 160.0);
+  ASSERT_EQ(test.events[1].magnitudeX, 180.0);
   ASSERT_EQ(test.events[1].magnitudeY, 180.0);
 
   test.events.clear();
@@ -892,7 +892,7 @@ void testPinchFastDistinctOut()
   ASSERT_EQ(test.events[0].gesture, GesturePinch);
   ASSERT_EQ(test.events[0].eventX, 105.0);
   ASSERT_EQ(test.events[0].eventY, 100.0);
-  ASSERT_EQ(test.events[0].magnitudeX, 160.0);
+  ASSERT_EQ(test.events[0].magnitudeX, 180.0);
   ASSERT_EQ(test.events[0].magnitudeY, 180.0);
 
   printf("OK\n");