Merge "fix issue with text size with negative line spacing" into devel/master

[platform/core/uifw/dali-toolkit.git] / automated-tests / src / dali-toolkit / utc-Dali-TextLabel.cpp

diff --git a/automated-tests/src/dali-toolkit/utc-Dali-TextLabel.cpp b/automated-tests/src/dali-toolkit/utc-Dali-TextLabel.cpp
index 95d0689..4eaee42 100644 (file)
--- a/automated-tests/src/dali-toolkit/utc-Dali-TextLabel.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-TextLabel.cpp
@@ -2632,6 +2632,42 @@ int UtcDaliToolkitTextLabelStrikethroughGeneration(void)
   END_TEST;
 }
 
+int UtcDaliToolkitTextLabelRelativeLineHeight(void)
+{
+  ToolkitTestApplication application;
+  tet_infoline(" UtcDaliToolkitTextLabelRelativeLineHeight");
+
+  TextLabel label = TextLabel::New();
+  label.SetProperty(Actor::Property::SIZE, Vector2(200.0f, 300.f));
+  label.SetProperty(TextLabel::Property::POINT_SIZE, 10);
+  label.SetProperty(TextLabel::Property::TEXT, "Hello\nWorld");
+
+  application.GetScene().Add(label);
+  application.SendNotification();
+  application.Render();
+
+  Vector3 naturalSize = label.GetNaturalSize();
+
+  label.SetProperty(DevelTextLabel::Property::RELATIVE_LINE_SIZE, 0.5f);
+
+  application.SendNotification();
+  application.Render();
+
+  Vector3 relativeNaturalSize = label.GetNaturalSize();
+
+  DALI_TEST_EQUALS(naturalSize.y, relativeNaturalSize.y * 2, TEST_LOCATION);
+
+  label.SetProperty(DevelTextLabel::Property::RELATIVE_LINE_SIZE, 2.0f);
+
+  application.SendNotification();
+  application.Render();
+
+  relativeNaturalSize = label.GetNaturalSize();
+
+  DALI_TEST_EQUALS(naturalSize.y * 2, relativeNaturalSize.y, TEST_LOCATION);
+  END_TEST;
+}
+
 int UtcDaliTextLabelCharacterSpacing(void)
 {
   ToolkitTestApplication application;
@@ -2653,4 +2689,81 @@ int UtcDaliTextLabelCharacterSpacing(void)
   application.Render();
 
   END_TEST;
+}
+
+int UtcDaliTextTextLabelSizeNegativeLineSpacing(void)
+{
+  ToolkitTestApplication application;
+  tet_infoline("UtcDaliTextTextLabelSizeNegativeLineSpacing");
+
+  TextLabel label = TextLabel::New();
+
+  float lineSpacing = -20.f;
+
+  label.SetProperty(Actor::Property::SIZE, Vector2(450.0f, 300.f));
+  label.SetProperty(TextLabel::Property::POINT_SIZE, 10.f);
+  label.SetProperty(DevelTextLabel::Property::LINE_SPACING, lineSpacing);
+  label.SetProperty(TextLabel::Property::MULTI_LINE, true);
+  label.SetProperty(TextLabel::Property::TEXT, "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
+
+  application.GetScene().Add(label);
+  application.SendNotification();
+  application.Render();
+
+  Vector<Vector2> positionsList = DevelTextLabel::GetTextPosition(label, 0, 123);
+  Vector<Vector2> sizeList      = DevelTextLabel::GetTextSize(label, 0, 123);
+
+  Vector2 lastLinePos  = positionsList[positionsList.Size() - 1];
+  Vector2 lastLineSize = sizeList[sizeList.Size() - 1];
+
+  DALI_TEST_EQUALS(sizeList[0].y * (sizeList.Size() - 1), lastLinePos.y, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
+  DALI_TEST_EQUALS(sizeList[0].y - lineSpacing, lastLineSize.y, Math::MACHINE_EPSILON_1000, TEST_LOCATION);
+
+  application.SendNotification();
+  application.Render();
+
+  END_TEST;
+}
+
+int UtcDaliToolkitTextlabelParagraphTag(void)
+{
+  ToolkitTestApplication application;
+  tet_infoline(" UtcDaliToolkitTextlabelParagraphTag");
+  TextLabel labelNewlineSeparator = TextLabel::New();
+  TextLabel labelParagraphTag     = TextLabel::New();
+  DALI_TEST_CHECK(labelNewlineSeparator);
+  DALI_TEST_CHECK(labelParagraphTag);
+
+  application.GetScene().Add(labelNewlineSeparator);
+  application.GetScene().Add(labelParagraphTag);
+
+  //Same utterance uses new-line to split paragraphs should give similar results for paragraph tag.
+  labelNewlineSeparator.SetProperty(TextLabel::Property::MULTI_LINE, true);
+  labelNewlineSeparator.SetProperty(TextLabel::Property::ELLIPSIS, false);
+  labelNewlineSeparator.SetProperty(TextLabel::Property::ENABLE_MARKUP, true);
+  labelNewlineSeparator.SetProperty(Actor::Property::SIZE, Vector2(100.f, 50.f));
+  labelNewlineSeparator.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
+  labelNewlineSeparator.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+  labelNewlineSeparator.SetProperty(TextLabel::Property::TEXT, "test paragraph tag \ntest paragraph tag \ntest paragraph tag ");
+
+  labelParagraphTag.SetProperty(TextLabel::Property::MULTI_LINE, true);
+  labelParagraphTag.SetProperty(TextLabel::Property::ELLIPSIS, false);
+  labelParagraphTag.SetProperty(TextLabel::Property::ENABLE_MARKUP, true);
+  labelParagraphTag.SetProperty(Actor::Property::SIZE, Vector2(100.f, 50.f));
+  labelParagraphTag.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
+  labelParagraphTag.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+  labelParagraphTag.SetProperty(TextLabel::Property::TEXT, "test paragraph tag <p>test paragraph tag </p>test paragraph tag ");
+
+  application.SendNotification();
+  application.Render();
+
+  Vector3 textNaturalSizeNewlineSeparator = labelNewlineSeparator.GetNaturalSize();
+  Vector3 textNaturalSizeParagraphTag     = labelParagraphTag.GetNaturalSize();
+
+  DALI_TEST_EQUALS(textNaturalSizeNewlineSeparator, textNaturalSizeParagraphTag, TEST_LOCATION);
+
+  application.SendNotification();
+  application.Render();
+
+  END_TEST;
 }
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