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8198412: MonospacedGlyphWidthTest.java may fail on Solaris

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Reviewed-by: serb
This commit is contained in:
Phil Race 2018-05-11 20:59:21 -07:00
parent 684b4f7551
commit edae7e15b2
2 changed files with 42 additions and 10 deletions
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1
test/jdk/ProblemList.txt
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@ -221,7 +221,6 @@ java/awt/Window/AlwaysOnTop/AutoTestOnTop.java 6847593 macosx-all
java/awt/Window/GrabSequence/GrabSequence.java 6848409 macosx-all,linux-all
java/awt/font/TextLayout/CombiningPerf.java 8192931 generic-all
java/awt/font/TextLayout/TextLayoutBounds.java 8169188 generic-all
java/awt/font/MonospacedGlyphWidth/MonospacedGlyphWidthTest.java 8198412 linux-all,solaris-all
java/awt/font/StyledMetrics/BoldSpace.java 8198422 linux-all
java/awt/FontMetrics/FontCrash.java 8198336 windows-all
java/awt/image/DrawImage/IncorrectAlphaSurface2SW.java 8056077 generic-all

51
test/jdk/java/awt/font/MonospacedGlyphWidth/MonospacedGlyphWidthTest.java
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@ -22,33 +22,66 @@
*/
/* @test
* @bug 8073400
* @bug 8073400 8198412
* @summary Some Monospaced logical fonts have a different width
* @author Dmitry Markov
* @run main MonospacedGlyphWidthTest
*/
import java.awt.*;
import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.awt.font.FontRenderContext;
public class MonospacedGlyphWidthTest {
private static final int START_INDEX = 0x2018;
private static final int END_INDEX = 0x201F;
private static final int ASCII_START_INDEX = 0x0061;
private static final int ASCII_END_INDEX = 0x007A;
public static void main(String[] args) {
private static final int TEST_START_INDEX = 0x2018;
private static final int TEST_END_INDEX = 0x201F;
private static boolean checkChars(int start, int end, boolean except) {
Font font = new Font(Font.MONOSPACED, Font.PLAIN, 12);
double width = getCharWidth(font, 'a');
for (int i = START_INDEX; i <= END_INDEX; i++) {
for (int i = start; i <= end; i++) {
if (!(font.canDisplay(i))) {
if (except) {
continue;
} else {
return false;
}
}
if (width != getCharWidth(font, (char)i)) {
throw new RuntimeException("Test Failed: characters have different width!");
if (except) {
throw new RuntimeException(
"Test Failed: characters have different width!");
} else {
return false;
}
}
}
System.out.println("Test Passed!");
return true;
}
private static double getCharWidth(Font font, char c) {
FontRenderContext fontRenderContext = new FontRenderContext(null, false, false);
return font.getStringBounds(new char[] {c}, 0, 1, fontRenderContext).getWidth();
}
}
public static void main(String[] args) {
if (!checkChars(ASCII_START_INDEX, ASCII_END_INDEX, false)) {
System.out.println("It appears there are no suitable fonts");
System.out.println("Here are the fonts found on this system:");
GraphicsEnvironment ge =
GraphicsEnvironment.getLocalGraphicsEnvironment();
Font[] fonts = ge.getAllFonts();
for (Font f : fonts) {
System.out.println(f);
}
return;
}
checkChars(TEST_START_INDEX, TEST_END_INDEX, true);
System.out.println("Test Passed!");
}
}