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Commit 4a1c26ab authored by Jean Chalard's avatar Jean Chalard
Browse files

Change how the length of the random words are chosen. 

This is much more robust and much better for testing.

Change-Id: I43f900f9debc1d1ae4c3f3dd07dbe0ac85d31f52
parent cea80fd9

tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java

+13 −4
Original line number Diff line number Diff line
@@ -151,11 +151,20 @@ public class BinaryDictIOTests extends AndroidTestCase { 
     * Generates a random word.

     */

    private String generateWord(final Random random, final int[] codePointSet) {

        StringBuilder builder = new StringBuilder("a");

        int count = random.nextInt() % 30; // Arbitrarily 30 chars max

        while (count > 0) {

        StringBuilder builder = new StringBuilder();

        // 8 * 4 = 32 chars max, but we do it the following way so as to bias the random toward

        // longer words. This should be closer to natural language, and more importantly, it will

        // exercise the algorithms in dicttool much more.

        final int count = 1 + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5)

                + (Math.abs(random.nextInt()) % 5);

        while (builder.length() < count) {

            builder.appendCodePoint(codePointSet[Math.abs(random.nextInt()) % codePointSet.length]);

            --count;

        }

        return builder.toString();

    }