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8358697: TextLayout/MyanmarTextTest.java passes if no Myanmar font is found

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Backport-of: bcad87eacb
This commit is contained in:
Goetz Lindenmaier
2025-08-07 08:23:05 +00:00
committed by Vitaly Provodin
parent ad1903ac3d
commit 602e933e5c
1 changed files with 19 additions and 26 deletions
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45
test/jdk/java/awt/font/TextLayout/MyanmarTextTest.java
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2019, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -27,12 +27,15 @@
* @key headful
* @summary Verifies that Myanmar script is rendered correctly:
* two characters combined into one glyph
* @library /test/lib
* @build jtreg.SkippedException
* @run main MyanmarTextTest
*/
import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.util.Arrays;
import java.util.List;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
@@ -45,12 +48,16 @@ import javax.swing.plaf.TextUI;
import javax.swing.text.BadLocationException;
import javax.swing.text.Position;
import jtreg.SkippedException;
public class MyanmarTextTest {
private static final String TEXT = "\u1000\u103C";
private static final String FONT_WINDOWS = "Myanmar Text";
private static final String FONT_LINUX = "Padauk";
private static final String FONT_MACOS = "Myanmar MN";
private static final List<String> FONT_CANDIDATES =
List.of("Myanmar MN",
"Padauk",
"Myanmar Text",
"Noto Sans Myanmar");
private static final String FONT_NAME = selectFontName();
@@ -61,12 +68,8 @@ public class MyanmarTextTest {
public static void main(String[] args) throws Exception {
if (FONT_NAME == null) {
System.err.println("Unsupported OS: exiting");
return;
}
if (!fontExists()) {
System.err.println("Required font is not installed: " + FONT_NAME);
return;
throw new SkippedException("No suitable font found out of the list: "
+ String.join(", ", FONT_CANDIDATES));
}
try {
@@ -130,22 +133,12 @@ public class MyanmarTextTest {
}
private static String selectFontName() {
String osName = System.getProperty("os.name").toLowerCase();
if (osName.contains("windows")) {
return FONT_WINDOWS;
} else if (osName.contains("linux")) {
return FONT_LINUX;
} else if (osName.contains("mac")) {
return FONT_MACOS;
} else {
return null;
}
return Arrays.stream(GraphicsEnvironment
.getLocalGraphicsEnvironment()
.getAvailableFontFamilyNames())
.filter(FONT_CANDIDATES::contains)
.findFirst()
.orElse(null);
}
private static boolean fontExists() {
String[] fontFamilyNames = GraphicsEnvironment
.getLocalGraphicsEnvironment()
.getAvailableFontFamilyNames();
return Arrays.asList(fontFamilyNames).contains(FONT_NAME);
}
}