Examples of java.io.PrintStream.format()

java.io.PrintStream.format()
Writes a string formatted by an intermediate Formatter to this stream using the given format string and arguments.
The method uses the default for the current JVM instance locale, as if it is specified by the Locale.getDefault() call. @param format A format string. @param args The arguments list. If there are more arguments than those specified by the format string, then the additional arguments are ignored. @return This stream. @throws IllegalFormatException If the format string is illegal or incompatible with the arguments or the arguments are less than those required by the format string or any other illegal situation. @throws NullPointerException If the given format is null.

    /**
     * @tests java.io.PrintStream#format(java.lang.String, java.lang.Object...)
     */
    public void test_formatLjava_lang_String$Ljava_lang_Object() {
        PrintStream os = new PrintStream(bos, false);
        os.format("%s %s", "Hello", "World");
        os.flush();
        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
        byte[] rbytes = new byte[11];
        bis.read(rbytes, 0, rbytes.length);
        assertEquals("Wrote incorrect string", "Hello World",

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     * @tests java.io.PrintStream#format(java.util.Locale, java.lang.String,
     *        java.lang.Object...)
     */
    public void test_formatLjava_util_Locale_Ljava_lang_String_$Ljava_lang_Object() {
        PrintStream os = new PrintStream(bos, false);
        os.format(Locale.US, "%s %s", "Hello", "World");
        os.flush();
        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
        byte[] rbytes = new byte[11];
        bis.read(rbytes, 0, rbytes.length);
        assertEquals("Wrote incorrect string", "Hello World",

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        try {
            FileOutputStream fout = new FileOutputStream(outputLocation + ".tmp");
            PrintStream pout = new PrintStream(fout);
            if ("text".equals(mode)) {
                for (FoundTest foundTest: foundTests) {
                    pout.format("%s:%s\n", foundTest.componentName, foundTest.suiteName);
                }
            } else if ("ant".equals(mode)) {
                pout.println("<project default=\"all-tests\">");
                pout.print(" <target name=\"all-tests\" depends=\"");
                for (int i = 0; i < foundTests.size(); i++) {

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                pout.println("<project default=\"all-tests\">");
                pout.print(" <target name=\"all-tests\" depends=\"");
                for (int i = 0; i < foundTests.size(); i++) {
                    if (i != 0) pout.print(',');
                    FoundTest foundTest = foundTests.get(i);
                    pout.format("%s:%s", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("\"/>\n");
                for (int i = 0; i < foundTests.size(); i++) {
                    FoundTest foundTest = foundTests.get(i);
                    pout.format(" <target name=\"%1$s:%2$s\">\n  <ant antfile=\"build.xml\" target=\"run-single-test-suite\">\n   <property name=\"test.component\" value=\"%1$s\"/>\n   <property name=\"test.suiteName\" value=\"%2$s\"/>\n  </ant>\n </target>\n", foundTest.componentName, foundTest.suiteName);

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                    pout.format("%s:%s", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("\"/>\n");
                for (int i = 0; i < foundTests.size(); i++) {
                    FoundTest foundTest = foundTests.get(i);
                    pout.format(" <target name=\"%1$s:%2$s\">\n  <ant antfile=\"build.xml\" target=\"run-single-test-suite\">\n   <property name=\"test.component\" value=\"%1$s\"/>\n   <property name=\"test.suiteName\" value=\"%2$s\"/>\n  </ant>\n </target>\n", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("</project>");
            }
            pout.close();
            fout.close();

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    /**
     * @tests java.io.PrintStream#format(java.lang.String, java.lang.Object...)
     */
    public void test_formatLjava_lang_String$Ljava_lang_Object() {
        PrintStream os = new PrintStream(bos, false);
        os.format("%s %s", "Hello", "World");
        os.flush();
        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
        byte[] rbytes = new byte[11];
        bis.read(rbytes, 0, rbytes.length);
        assertEquals("Wrote incorrect string", "Hello World",

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     * @tests java.io.PrintStream#format(java.util.Locale, java.lang.String,
     *        java.lang.Object...)
     */
    public void test_formatLjava_util_Locale_Ljava_lang_String_$Ljava_lang_Object() {
        PrintStream os = new PrintStream(bos, false);
        os.format(Locale.US, "%s %s", "Hello", "World");
        os.flush();
        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
        byte[] rbytes = new byte[11];
        bis.read(rbytes, 0, rbytes.length);
        assertEquals("Wrote incorrect string", "Hello World",

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        try {
            FileOutputStream fout = new FileOutputStream(outputLocation + ".tmp");
            PrintStream pout = new PrintStream(fout);
            if ("text".equals(mode)) {
                for (FoundTest foundTest: foundTests) {
                    pout.format("%s:%s\n", foundTest.componentName, foundTest.suiteName);
                }
            } else if ("ant".equals(mode)) {
                pout.println("<project default=\"all-tests\">");
                pout.print(" <target name=\"all-tests\" depends=\"");
                for (int i = 0; i < foundTests.size(); i++) {

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                pout.println("<project default=\"all-tests\">");
                pout.print(" <target name=\"all-tests\" depends=\"");
                for (int i = 0; i < foundTests.size(); i++) {
                    if (i != 0) pout.print(',');
                    FoundTest foundTest = foundTests.get(i);
                    pout.format("%s:%s", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("\"/>\n");
                for (int i = 0; i < foundTests.size(); i++) {
                    FoundTest foundTest = foundTests.get(i);
                    pout.format(" <target name=\"%1$s:%2$s\">\n  <ant antfile=\"build.xml\" target=\"run-single-test-suite\">\n   <property name=\"test.component\" value=\"%1$s\"/>\n   <property name=\"test.suiteName\" value=\"%2$s\"/>\n  </ant>\n </target>\n", foundTest.componentName, foundTest.suiteName);

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                    pout.format("%s:%s", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("\"/>\n");
                for (int i = 0; i < foundTests.size(); i++) {
                    FoundTest foundTest = foundTests.get(i);
                    pout.format(" <target name=\"%1$s:%2$s\">\n  <ant antfile=\"build.xml\" target=\"run-single-test-suite\">\n   <property name=\"test.component\" value=\"%1$s\"/>\n   <property name=\"test.suiteName\" value=\"%2$s\"/>\n  </ant>\n </target>\n", foundTest.componentName, foundTest.suiteName);
                }
                pout.println("</project>");
            }
            pout.close();
            fout.close();

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