Snap for 6913575 from 0927f3b1d8bdc8e6a50042d41ff87fed4142f6dc to sc-release
Change-Id: I8b882324595335e30aeed5c8a637fa32e1b19409
diff --git a/tests/tests/graphics/src/android/graphics/fonts/FontTest.java b/tests/tests/graphics/src/android/graphics/fonts/FontTest.java
index db88023..ccad880 100644
--- a/tests/tests/graphics/src/android/graphics/fonts/FontTest.java
+++ b/tests/tests/graphics/src/android/graphics/fonts/FontTest.java
@@ -1103,4 +1103,39 @@
// This refers head.yMin which is not explicitly visible in ttx file.
assertEquals(0f, metrics.bottom, 0f);
}
+
+ @Test
+ public void byteBufferEquality() throws IOException {
+ AssetManager assets = InstrumentationRegistry.getTargetContext().getAssets();
+
+ Font aFont = new Font.Builder(assets, "fonts/others/samplefont.ttf").build();
+ // Copied font must be equals to original one.
+ assertEquals(new Font.Builder(aFont).build(), aFont);
+
+ // Same source font must be equal.
+ assertEquals(new Font.Builder(assets, "fonts/others/samplefont.ttf").build(), aFont);
+
+ // Created font from duplicated buffers must be equal.
+ Font cFont = new Font.Builder(aFont.getBuffer().duplicate()).build();
+ Font dFont = new Font.Builder(aFont.getBuffer().duplicate()).build();
+ assertEquals(cFont, dFont);
+ }
+
+ @Test
+ public void byteBufferSameHash() throws IOException {
+ AssetManager assets = InstrumentationRegistry.getTargetContext().getAssets();
+
+ Font aFont = new Font.Builder(assets, "fonts/others/samplefont.ttf").build();
+ // Copied font must be equals to original one.
+ assertEquals(new Font.Builder(aFont).build().hashCode(), aFont.hashCode());
+
+ // Same source font must be equal.
+ assertEquals(new Font.Builder(assets, "fonts/others/samplefont.ttf").build().hashCode(),
+ aFont.hashCode());
+
+ // Created font from duplicated buffers must be equal.
+ int cFontHash = new Font.Builder(aFont.getBuffer().duplicate()).build().hashCode();
+ int dFontHash = new Font.Builder(aFont.getBuffer().duplicate()).build().hashCode();
+ assertEquals(cFontHash, dFontHash);
+ }
}
