Tweak Dalvik tests

030 - adjust sleep duration so it's not a multiple of the 10-second
  timeout (and hence less likely to hit edge)
070 - added tests for all "view buffers", both big and little endian,
  plus a quick check for array() on direct buffers
092 - fixed date format test so it doesn't fail late at night, and
  added a getISO3Language test

Change-Id: Ibc6f1111861a2ec8c69ded28d5e3de08f4ed2bc2

5 files changed, 119 insertions, 9 deletions

diff --git a/tests/030-bad-finalizer/src/Main.java b/tests/030-bad-finalizer/src/Main.java
index c063476d4..db80a8711 100644
--- a/tests/030-bad-finalizer/src/Main.java
+++ b/tests/030-bad-finalizer/src/Main.java
@@ -14,7 +14,7 @@ public class Main {
         System.gc();
 
         for (int i = 0; i < 8; i++) {
-            BadFinalizer.snooze(5000);
+            BadFinalizer.snooze(4000);
             System.out.println("Requesting another GC.");
             System.gc();
         }
diff --git a/tests/070-nio-buffer/expected.txt b/tests/070-nio-buffer/expected.txt
index e2710014c..ddb45af6b 100644
--- a/tests/070-nio-buffer/expected.txt
+++ b/tests/070-nio-buffer/expected.txt
@@ -1,3 +1,6 @@
+Direct byte buffer has array: true
 Got expected buffer overflow exception
 Got expected out-of-bounds exception
 Got expected buffer overflow exception
+00fbfb2ec03000001234567840490fd01122334455667788000000000000000100000000
+ccfb2efb30c0cccc78563412d00f494088776655443322110100000000000000cccccccc
diff --git a/tests/070-nio-buffer/src/Main.java b/tests/070-nio-buffer/src/Main.java
index bfcab3afb..a7433b851 100644
--- a/tests/070-nio-buffer/src/Main.java
+++ b/tests/070-nio-buffer/src/Main.java
@@ -17,14 +17,21 @@
 import java.nio.BufferOverflowException;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
+import java.nio.CharBuffer;
+import java.nio.DoubleBuffer;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
+import java.nio.LongBuffer;
 import java.nio.ShortBuffer;
 
 public class Main {
     public static void main(String[] args) {
-         intFloatTest();
-         basicShortTest();
+        ByteBuffer buf = ByteBuffer.allocateDirect(16);
+        System.out.println("Direct byte buffer has array: " + buf.hasArray());
+
+        intFloatTest();
+        basicShortTest();
+        primTest();
     }
 
     /*
@@ -94,4 +101,77 @@ public class Main {
         int1.put (data);
         int1.position (0);
     }
+
+    /*
+     * Exercise all "view buffer" classes, in both byte orders.
+     */
+    public static void primTest() {
+        ByteBuffer directBuf = ByteBuffer.allocateDirect(36);
+        directBuf.order(ByteOrder.BIG_ENDIAN);
+        storeValues(directBuf);
+
+        for (int i = 0; i < 36; i++) {
+            directBuf.put(i, (byte) 0xcc);
+        }
+
+        directBuf.order(ByteOrder.LITTLE_ENDIAN);
+        storeValues(directBuf);
+    }
+
+    static void storeValues(ByteBuffer directBuf) {
+        directBuf.position(0);
+        ShortBuffer shortBuf = directBuf.asShortBuffer();
+        CharBuffer charBuf = directBuf.asCharBuffer();
+        IntBuffer intBuf = directBuf.asIntBuffer();
+        FloatBuffer floatBuf = directBuf.asFloatBuffer();
+        LongBuffer longBuf = directBuf.asLongBuffer();
+        DoubleBuffer doubleBuf = directBuf.asDoubleBuffer();
+
+        final byte byteValue = -5;
+        final short shortValue = -1234;
+        final char charValue = 49200;
+        final int intValue = 0x12345678;
+        final float floatValue = 3.14159f;
+        final long longValue = 0x1122334455667788L;
+        final double doubleValue = Double.MIN_VALUE;
+
+        if (directBuf.put(1, byteValue).get(1) != byteValue) {
+            throw new RuntimeException("byte get/store failed");
+        }
+        if (shortBuf.put(1, shortValue).get(1) != shortValue) {
+            throw new RuntimeException("short get/store failed");
+        }
+        if (charBuf.put(2, charValue).get(2) != charValue) {
+            throw new RuntimeException("char get/store failed");
+        }
+        if (intBuf.put(2, intValue).get(2) != intValue) {
+            throw new RuntimeException("int get/store failed");
+        }
+        if (floatBuf.put(3, floatValue).get(3) != floatValue) {
+            throw new RuntimeException("float get/store failed");
+        }
+        if (longBuf.put(2, longValue).get(2) != longValue) {
+            throw new RuntimeException("long get/store failed");
+        }
+        if (doubleBuf.put(3, doubleValue).get(3) != doubleValue) {
+            throw new RuntimeException("double get/store failed");
+        }
+
+        directBuf.position(0);
+        char[] outBuf = new char[directBuf.limit() * 2];
+        for (int i = 0; i < directBuf.limit(); i++) {
+            byte b = directBuf.get();
+            outBuf[i*2] = hexChar((byte) ((b >> 4) & 0x0f));
+            outBuf[i*2+1] = hexChar((byte) (b & 0x0f));
+        }
+        System.out.println(new String(outBuf));
+    }
+
+    static char hexChar(byte b) {
+        if (b < 10) {
+            return (char) ('0' + b);
+        } else {
+            return (char) ('a' + b - 10);
+        }
+    }
 }
diff --git a/tests/092-locale/expected.txt b/tests/092-locale/expected.txt
index 3f5514c98..0a955e729 100644
--- a/tests/092-locale/expected.txt
+++ b/tests/092-locale/expected.txt
@@ -1,8 +1,12 @@
-USA: Sunday, January 1, 2012
+USA(GMT): Sunday, January 1, 2012
 USA: first=1, name=Sunday
-France: Monday, January 2, 2012
+France(GMT): Monday, January 2, 2012
 France: first=2, name=lundi
 USA dfs: [AM, PM]
 en_US: USD $2
 jp_JP: JPY ¥0
 Normalizer passed
+loc: en_US
+ iso3=eng
+loc: eng_USA
+ iso3=eng
diff --git a/tests/092-locale/src/Main.java b/tests/092-locale/src/Main.java
index 1303d3ceb..8916a29c4 100644
--- a/tests/092-locale/src/Main.java
+++ b/tests/092-locale/src/Main.java
@@ -22,6 +22,7 @@ import java.util.Calendar;
 import java.util.Currency;
 import java.util.Date;
 import java.util.Locale;
+import java.util.MissingResourceException;
 import java.util.TimeZone;
 
 /**
@@ -55,7 +56,7 @@ public class Main {
         }
 
         try {
-            testTimeZone();
+            testIso3();
         } catch (Exception ex) {
             ex.printStackTrace();
         }
@@ -66,11 +67,14 @@ public class Main {
 
         Locale usa = new Locale("en", "US");
         Calendar usaCal = Calendar.getInstance(tz, usa);
+        usaCal.clear();     // don't want current date/time
         usaCal.set(2012, Calendar.JANUARY, 1);
 
         Date when = usaCal.getTime();
         DateFormat fmt = DateFormat.getDateInstance(DateFormat.FULL, usa);
-        System.out.println("USA: " + fmt.format(when));
+        fmt.setTimeZone(tz);    // defaults to local TZ; force GMT
+        System.out.println("USA(" + fmt.getTimeZone().getID() + "): "
+            + fmt.format(when));
 
         System.out.println("USA: first="
             + usaCal.getFirstDayOfWeek() + ", name="
@@ -79,11 +83,14 @@ public class Main {
 
         Locale france = new Locale("fr", "FR");
         Calendar franceCal = Calendar.getInstance(tz, france);
+        franceCal.clear();
         franceCal.set(2012, Calendar.JANUARY, 2);
 
         when = franceCal.getTime();
         fmt = DateFormat.getDateInstance(DateFormat.FULL, usa);
-        System.out.println("France: " + fmt.format(when));
+        fmt.setTimeZone(tz);    // defaults to local TZ; force GMT
+        System.out.println("France(" + fmt.getTimeZone().getID() + "): "
+            + fmt.format(when));
 
         System.out.println("France: first="
             + franceCal.getFirstDayOfWeek() + ", name="
@@ -131,6 +138,22 @@ public class Main {
         System.out.println("Normalizer passed");
     }
 
-    static void testTimeZone() {
+    /*
+     * Test that we can set and get an ISO3 language code.  Support for this
+     * is expected by the Android framework.
+     */
+    static void testIso3() {
+        Locale loc;
+        loc = new Locale("en", "US");
+        System.out.println("loc: " + loc);
+        System.out.println(" iso3=" + loc.getISO3Language());
+
+        loc = new Locale("eng", "USA");
+        System.out.println("loc: " + loc);
+        try {
+            System.out.println(" iso3=" + loc.getISO3Language());
+        } catch (MissingResourceException mre) {
+            System.err.println("couldn't get iso3 language");
+        }
     }
 }