8328037: Test java/util/Formatter/Padding.java has unnecessary high heap requirement after JDK-8326718
Reviewed-by: rgiulietti
This commit is contained in:
Christoph Langer
parent
06f4b7f54d
commit
128e60a29f
@ -23,332 +23,406 @@
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/*
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* @test
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* @bug 4906370 8299677 8326718
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* @summary Tests to excercise padding on int and double values,
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* @bug 4906370 8299677 8326718 8328037
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* @summary Tests to exercise padding on int and double values,
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* with various flag combinations.
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* @run junit Padding
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*/
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import java.util.Locale;
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import java.util.stream.Stream;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.Arguments;
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import org.junit.jupiter.params.provider.MethodSource;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.params.provider.Arguments.arguments;
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public class Padding {
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/* blank padding, right adjusted, optional sign */
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static Stream<? extends Arguments> blankPaddingRightAdjustedOptionalSign() {
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var tenMillionBlanks = " ".repeat(10_000_000);
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return Stream.of(
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Arguments.of("12", "%1d", 12),
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Arguments.of("12", "%2d", 12),
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Arguments.of(" 12", "%3d", 12),
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Arguments.of(" 12", "%4d", 12),
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Arguments.of(" 12", "%5d", 12),
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Arguments.of(" 12", "%10d", 12),
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Arguments.of(tenMillionBlanks + "12", "%10000002d", 12),
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private static final String tenMillionZeros = "0".repeat(10_000_000);
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private static final String tenMillionBlanks = " ".repeat(10_000_000);
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Arguments.of("-12", "%1d", -12),
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Arguments.of("-12", "%2d", -12),
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Arguments.of("-12", "%3d", -12),
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Arguments.of(" -12", "%4d", -12),
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Arguments.of(" -12", "%5d", -12),
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Arguments.of(" -12", "%10d", -12),
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Arguments.of(tenMillionBlanks + "-12", "%10000003d", -12),
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static Arguments[] padding() {
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return new Arguments[] {
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/* blank padding, right adjusted, optional plus sign */
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arguments("12", "%1d", 12),
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arguments("12", "%2d", 12),
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arguments(" 12", "%3d", 12),
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arguments(" 12", "%4d", 12),
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arguments(" 12", "%5d", 12),
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arguments(" 12", "%10d", 12),
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arguments(tenMillionBlanks + "12", "%10000002d", 12),
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Arguments.of("1.2", "%1.1f", 1.2),
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Arguments.of("1.2", "%2.1f", 1.2),
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Arguments.of("1.2", "%3.1f", 1.2),
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Arguments.of(" 1.2", "%4.1f", 1.2),
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Arguments.of(" 1.2", "%5.1f", 1.2),
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Arguments.of(" 1.2", "%10.1f", 1.2),
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Arguments.of(tenMillionBlanks + "1.2", "%10000003.1f", 1.2),
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arguments("-12", "%1d", -12),
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arguments("-12", "%2d", -12),
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arguments("-12", "%3d", -12),
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arguments(" -12", "%4d", -12),
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arguments(" -12", "%5d", -12),
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arguments(" -12", "%10d", -12),
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arguments(tenMillionBlanks + "-12", "%10000003d", -12),
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arguments("1.2", "%1.1f", 1.2),
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arguments("1.2", "%2.1f", 1.2),
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arguments("1.2", "%3.1f", 1.2),
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arguments(" 1.2", "%4.1f", 1.2),
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arguments(" 1.2", "%5.1f", 1.2),
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arguments(" 1.2", "%10.1f", 1.2),
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arguments(tenMillionBlanks + "1.2", "%10000003.1f", 1.2),
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arguments("-1.2", "%1.1f", -1.2),
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arguments("-1.2", "%2.1f", -1.2),
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arguments("-1.2", "%3.1f", -1.2),
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arguments("-1.2", "%4.1f", -1.2),
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arguments(" -1.2", "%5.1f", -1.2),
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arguments(" -1.2", "%10.1f", -1.2),
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arguments(tenMillionBlanks + "-1.2", "%10000004.1f", -1.2),
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/* blank padding, right adjusted, mandatory plus sign */
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arguments("+12", "%+1d", 12),
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arguments("+12", "%+2d", 12),
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arguments("+12", "%+3d", 12),
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arguments(" +12", "%+4d", 12),
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arguments(" +12", "%+5d", 12),
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arguments(" +12", "%+10d", 12),
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arguments(tenMillionBlanks + "+12", "%+10000003d", 12),
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arguments("-12", "%+1d", -12),
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arguments("-12", "%+2d", -12),
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arguments("-12", "%+3d", -12),
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arguments(" -12", "%+4d", -12),
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arguments(" -12", "%+5d", -12),
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arguments(" -12", "%+10d", -12),
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arguments(tenMillionBlanks + "-12", "%+10000003d", -12),
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arguments("+1.2", "%+1.1f", 1.2),
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arguments("+1.2", "%+2.1f", 1.2),
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arguments("+1.2", "%+3.1f", 1.2),
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arguments("+1.2", "%+4.1f", 1.2),
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arguments(" +1.2", "%+5.1f", 1.2),
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arguments(" +1.2", "%+10.1f", 1.2),
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arguments(tenMillionBlanks + "+1.2", "%+10000004.1f", 1.2),
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arguments("-1.2", "%+1.1f", -1.2),
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arguments("-1.2", "%+2.1f", -1.2),
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arguments("-1.2", "%+3.1f", -1.2),
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arguments("-1.2", "%+4.1f", -1.2),
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arguments(" -1.2", "%+5.1f", -1.2),
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arguments(" -1.2", "%+10.1f", -1.2),
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arguments(tenMillionBlanks + "-1.2", "%+10000004.1f", -1.2),
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/* blank padding, right adjusted, mandatory blank sign */
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arguments(" 12", "% 1d", 12),
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arguments(" 12", "% 2d", 12),
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arguments(" 12", "% 3d", 12),
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arguments(" 12", "% 4d", 12),
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arguments(" 12", "% 5d", 12),
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arguments(" 12", "% 10d", 12),
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arguments(tenMillionBlanks + "12", "% 10000002d", 12),
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arguments("-12", "% 1d", -12),
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arguments("-12", "% 2d", -12),
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arguments("-12", "% 3d", -12),
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arguments(" -12", "% 4d", -12),
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arguments(" -12", "% 5d", -12),
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arguments(" -12", "% 10d", -12),
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arguments(tenMillionBlanks + "-12", "% 10000003d", -12),
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arguments(" 1.2", "% 1.1f", 1.2),
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arguments(" 1.2", "% 2.1f", 1.2),
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arguments(" 1.2", "% 3.1f", 1.2),
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arguments(" 1.2", "% 4.1f", 1.2),
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arguments(" 1.2", "% 5.1f", 1.2),
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arguments(" 1.2", "% 10.1f", 1.2),
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arguments(tenMillionBlanks + "1.2", "% 10000003.1f", 1.2),
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arguments("-1.2", "% 1.1f", -1.2),
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arguments("-1.2", "% 2.1f", -1.2),
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arguments("-1.2", "% 3.1f", -1.2),
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arguments("-1.2", "% 4.1f", -1.2),
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arguments(" -1.2", "% 5.1f", -1.2),
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arguments(" -1.2", "% 10.1f", -1.2),
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arguments(tenMillionBlanks + "-1.2", "% 10000004.1f", -1.2),
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/* blank padding, left adjusted, optional sign */
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arguments("12", "%-1d", 12),
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arguments("12", "%-2d", 12),
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arguments("12 ", "%-3d", 12),
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arguments("12 ", "%-4d", 12),
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arguments("12 ", "%-5d", 12),
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arguments("12 ", "%-10d", 12),
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arguments("12" + tenMillionBlanks, "%-10000002d", 12),
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arguments("-12", "%-1d", -12),
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arguments("-12", "%-2d", -12),
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arguments("-12", "%-3d", -12),
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arguments("-12 ", "%-4d", -12),
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arguments("-12 ", "%-5d", -12),
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arguments("-12 ", "%-10d", -12),
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arguments("-12" + tenMillionBlanks, "%-10000003d", -12),
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arguments("1.2", "%-1.1f", 1.2),
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arguments("1.2", "%-2.1f", 1.2),
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arguments("1.2", "%-3.1f", 1.2),
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arguments("1.2 ", "%-4.1f", 1.2),
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arguments("1.2 ", "%-5.1f", 1.2),
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arguments("1.2 ", "%-10.1f", 1.2),
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arguments("1.2" + tenMillionBlanks, "%-10000003.1f", 1.2),
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arguments("-1.2", "%-1.1f", -1.2),
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arguments("-1.2", "%-2.1f", -1.2),
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arguments("-1.2", "%-3.1f", -1.2),
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arguments("-1.2", "%-4.1f", -1.2),
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arguments("-1.2 ", "%-5.1f", -1.2),
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arguments("-1.2 ", "%-10.1f", -1.2),
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arguments("-1.2" + tenMillionBlanks, "%-10000004.1f", -1.2),
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/* blank padding, left adjusted, mandatory plus sign */
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arguments("+12", "%-+1d", 12),
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arguments("+12", "%-+2d", 12),
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arguments("+12", "%-+3d", 12),
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arguments("+12 ", "%-+4d", 12),
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arguments("+12 ", "%-+5d", 12),
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arguments("+12 ", "%-+10d", 12),
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arguments("+12" + tenMillionBlanks, "%-+10000003d", 12),
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arguments("-12", "%-+1d", -12),
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arguments("-12", "%-+2d", -12),
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arguments("-12", "%-+3d", -12),
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arguments("-12 ", "%-+4d", -12),
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arguments("-12 ", "%-+5d", -12),
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arguments("-12 ", "%-+10d", -12),
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arguments("-12" + tenMillionBlanks, "%-+10000003d", -12),
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arguments("+1.2", "%-+1.1f", 1.2),
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arguments("+1.2", "%-+2.1f", 1.2),
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arguments("+1.2", "%-+3.1f", 1.2),
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arguments("+1.2", "%-+4.1f", 1.2),
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arguments("+1.2 ", "%-+5.1f", 1.2),
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arguments("+1.2 ", "%-+10.1f", 1.2),
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arguments("+1.2" + tenMillionBlanks, "%-+10000004.1f", 1.2),
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arguments("-1.2", "%-+1.1f", -1.2),
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arguments("-1.2", "%-+2.1f", -1.2),
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arguments("-1.2", "%-+3.1f", -1.2),
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arguments("-1.2", "%-+4.1f", -1.2),
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arguments("-1.2 ", "%-+5.1f", -1.2),
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arguments("-1.2 ", "%-+10.1f", -1.2),
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arguments("-1.2" + tenMillionBlanks, "%-+10000004.1f", -1.2),
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/* blank padding, left adjusted, mandatory blank sign */
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arguments(" 12", "%- 1d", 12),
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arguments(" 12", "%- 2d", 12),
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arguments(" 12", "%- 3d", 12),
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arguments(" 12 ", "%- 4d", 12),
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arguments(" 12 ", "%- 5d", 12),
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arguments(" 12 ", "%- 10d", 12),
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arguments(" 12" + tenMillionBlanks, "%- 10000003d", 12),
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arguments("-12", "%- 1d", -12),
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arguments("-12", "%- 2d", -12),
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arguments("-12", "%- 3d", -12),
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arguments("-12 ", "%- 4d", -12),
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arguments("-12 ", "%- 5d", -12),
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arguments("-12 ", "%- 10d", -12),
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arguments("-12" + tenMillionBlanks, "%- 10000003d", -12),
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arguments(" 1.2", "%- 1.1f", 1.2),
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arguments(" 1.2", "%- 2.1f", 1.2),
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arguments(" 1.2", "%- 3.1f", 1.2),
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arguments(" 1.2", "%- 4.1f", 1.2),
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arguments(" 1.2 ", "%- 5.1f", 1.2),
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arguments(" 1.2 ", "%- 10.1f", 1.2),
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arguments(" 1.2" + tenMillionBlanks, "%- 10000004.1f", 1.2),
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arguments("-1.2", "%- 1.1f", -1.2),
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arguments("-1.2", "%- 2.1f", -1.2),
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arguments("-1.2", "%- 3.1f", -1.2),
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arguments("-1.2", "%- 4.1f", -1.2),
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arguments("-1.2 ", "%- 5.1f", -1.2),
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arguments("-1.2 ", "%- 10.1f", -1.2),
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arguments("-1.2" + tenMillionBlanks, "%- 10000004.1f", -1.2),
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/* zero padding, right adjusted, optional sign */
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arguments("12", "%01d", 12),
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arguments("12", "%02d", 12),
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arguments("012", "%03d", 12),
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arguments("0012", "%04d", 12),
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arguments("00012", "%05d", 12),
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arguments("0000000012", "%010d", 12),
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arguments(tenMillionZeros + "12", "%010000002d", 12),
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arguments("-12", "%01d", -12),
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arguments("-12", "%02d", -12),
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arguments("-12", "%03d", -12),
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arguments("-012", "%04d", -12),
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arguments("-0012", "%05d", -12),
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arguments("-000000012", "%010d", -12),
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arguments("-" + tenMillionZeros + "12", "%010000003d", -12),
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arguments("1.2", "%01.1f", 1.2),
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arguments("1.2", "%02.1f", 1.2),
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arguments("1.2", "%03.1f", 1.2),
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arguments("01.2", "%04.1f", 1.2),
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arguments("001.2", "%05.1f", 1.2),
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arguments("00000001.2", "%010.1f", 1.2),
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arguments(tenMillionZeros + "1.2", "%010000003.1f", 1.2),
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arguments("-1.2", "%01.1f", -1.2),
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arguments("-1.2", "%02.1f", -1.2),
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arguments("-1.2", "%03.1f", -1.2),
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arguments("-1.2", "%04.1f", -1.2),
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arguments("-01.2", "%05.1f", -1.2),
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arguments("-0000001.2", "%010.1f", -1.2),
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arguments("-" + tenMillionZeros + "1.2", "%010000004.1f", -1.2),
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/* zero padding, right adjusted, mandatory plus sign */
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arguments("+12", "%+01d", 12),
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arguments("+12", "%+02d", 12),
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arguments("+12", "%+03d", 12),
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arguments("+012", "%+04d", 12),
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arguments("+0012", "%+05d", 12),
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arguments("+000000012", "%+010d", 12),
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arguments("+" + tenMillionZeros + "12", "%+010000003d", 12),
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arguments("-12", "%+01d", -12),
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arguments("-12", "%+02d", -12),
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arguments("-12", "%+03d", -12),
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arguments("-012", "%+04d", -12),
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arguments("-0012", "%+05d", -12),
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arguments("-000000012", "%+010d", -12),
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arguments("-" + tenMillionZeros + "12", "%+010000003d", -12),
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arguments("+1.2", "%+01.1f", 1.2),
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arguments("+1.2", "%+02.1f", 1.2),
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arguments("+1.2", "%+03.1f", 1.2),
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arguments("+1.2", "%+04.1f", 1.2),
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arguments("+01.2", "%+05.1f", 1.2),
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arguments("+0000001.2", "%+010.1f", 1.2),
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arguments("+" + tenMillionZeros + "1.2", "%+010000004.1f", 1.2),
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arguments("-1.2", "%+01.1f", -1.2),
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arguments("-1.2", "%+02.1f", -1.2),
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arguments("-1.2", "%+03.1f", -1.2),
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arguments("-1.2", "%+04.1f", -1.2),
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arguments("-01.2", "%+05.1f", -1.2),
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arguments("-0000001.2", "%+010.1f", -1.2),
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arguments("-" + tenMillionZeros + "1.2", "%+010000004.1f", -1.2),
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/* zero padding, right adjusted, mandatory blank sign */
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arguments(" 12", "% 01d", 12),
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arguments(" 12", "% 02d", 12),
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arguments(" 12", "% 03d", 12),
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arguments(" 012", "% 04d", 12),
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arguments(" 0012", "% 05d", 12),
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arguments(" 000000012", "% 010d", 12),
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arguments(" " + tenMillionZeros + "12", "% 010000003d", 12),
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arguments("-12", "% 01d", -12),
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arguments("-12", "% 02d", -12),
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arguments("-12", "% 03d", -12),
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arguments("-012", "% 04d", -12),
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arguments("-0012", "% 05d", -12),
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arguments("-000000012", "% 010d", -12),
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arguments("-" + tenMillionZeros + "12", "% 010000003d", -12),
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arguments(" 1.2", "% 01.1f", 1.2),
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arguments(" 1.2", "% 02.1f", 1.2),
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arguments(" 1.2", "% 03.1f", 1.2),
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arguments(" 1.2", "% 04.1f", 1.2),
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arguments(" 01.2", "% 05.1f", 1.2),
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arguments(" 0000001.2", "% 010.1f", 1.2),
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arguments(" " + tenMillionZeros + "1.2", "% 010000004.1f", 1.2),
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arguments("-1.2", "% 01.1f", -1.2),
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arguments("-1.2", "% 02.1f", -1.2),
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arguments("-1.2", "% 03.1f", -1.2),
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arguments("-1.2", "% 04.1f", -1.2),
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arguments("-01.2", "% 05.1f", -1.2),
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arguments("-0000001.2", "% 010.1f", -1.2),
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arguments("-" + tenMillionZeros + "1.2", "% 010000004.1f", -1.2),
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};
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Arguments.of("-1.2", "%1.1f", -1.2),
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Arguments.of("-1.2", "%2.1f", -1.2),
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Arguments.of("-1.2", "%3.1f", -1.2),
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Arguments.of("-1.2", "%4.1f", -1.2),
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Arguments.of(" -1.2", "%5.1f", -1.2),
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Arguments.of(" -1.2", "%10.1f", -1.2),
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Arguments.of(tenMillionBlanks + "-1.2", "%10000004.1f", -1.2));
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}
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@ParameterizedTest
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@MethodSource
|
||||
void padding(String expected, String format, Object value) {
|
||||
void blankPaddingRightAdjustedOptionalSign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* blank padding, right adjusted, mandatory sign */
|
||||
static Stream<? extends Arguments> blankPaddingRightAdjustedMandatorySign() {
|
||||
var tenMillionBlanks = " ".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of("+12", "%+1d", 12),
|
||||
Arguments.of("+12", "%+2d", 12),
|
||||
Arguments.of("+12", "%+3d", 12),
|
||||
Arguments.of(" +12", "%+4d", 12),
|
||||
Arguments.of(" +12", "%+5d", 12),
|
||||
Arguments.of(" +12", "%+10d", 12),
|
||||
Arguments.of(tenMillionBlanks + "+12", "%+10000003d", 12),
|
||||
|
||||
Arguments.of("-12", "%+1d", -12),
|
||||
Arguments.of("-12", "%+2d", -12),
|
||||
Arguments.of("-12", "%+3d", -12),
|
||||
Arguments.of(" -12", "%+4d", -12),
|
||||
Arguments.of(" -12", "%+5d", -12),
|
||||
Arguments.of(" -12", "%+10d", -12),
|
||||
Arguments.of(tenMillionBlanks + "-12", "%+10000003d", -12),
|
||||
|
||||
Arguments.of("+1.2", "%+1.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+2.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+3.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+4.1f", 1.2),
|
||||
Arguments.of(" +1.2", "%+5.1f", 1.2),
|
||||
Arguments.of(" +1.2", "%+10.1f", 1.2),
|
||||
Arguments.of(tenMillionBlanks + "+1.2", "%+10000004.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%+1.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+2.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+3.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+4.1f", -1.2),
|
||||
Arguments.of(" -1.2", "%+5.1f", -1.2),
|
||||
Arguments.of(" -1.2", "%+10.1f", -1.2),
|
||||
Arguments.of(tenMillionBlanks + "-1.2", "%+10000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void blankPaddingRightAdjustedMandatorySign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* blank padding, right adjusted, mandatory blank sign */
|
||||
static Stream<? extends Arguments> blankPaddingRightAdjustedMandatoryBlank() {
|
||||
var tenMillionBlanks = " ".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of(" 12", "% 1d", 12),
|
||||
Arguments.of(" 12", "% 2d", 12),
|
||||
Arguments.of(" 12", "% 3d", 12),
|
||||
Arguments.of(" 12", "% 4d", 12),
|
||||
Arguments.of(" 12", "% 5d", 12),
|
||||
Arguments.of(" 12", "% 10d", 12),
|
||||
Arguments.of(tenMillionBlanks + "12", "% 10000002d", 12),
|
||||
|
||||
Arguments.of("-12", "% 1d", -12),
|
||||
Arguments.of("-12", "% 2d", -12),
|
||||
Arguments.of("-12", "% 3d", -12),
|
||||
Arguments.of(" -12", "% 4d", -12),
|
||||
Arguments.of(" -12", "% 5d", -12),
|
||||
Arguments.of(" -12", "% 10d", -12),
|
||||
Arguments.of(tenMillionBlanks + "-12", "% 10000003d", -12),
|
||||
|
||||
Arguments.of(" 1.2", "% 1.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 2.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 3.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 4.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 5.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 10.1f", 1.2),
|
||||
Arguments.of(tenMillionBlanks + "1.2", "% 10000003.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "% 1.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 2.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 3.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 4.1f", -1.2),
|
||||
Arguments.of(" -1.2", "% 5.1f", -1.2),
|
||||
Arguments.of(" -1.2", "% 10.1f", -1.2),
|
||||
Arguments.of(tenMillionBlanks + "-1.2", "% 10000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void blankPaddingRightAdjustedMandatoryBlank(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* blank padding, left adjusted, optional sign */
|
||||
static Stream<? extends Arguments> blankPaddingLeftAdjustedOptionalSign() {
|
||||
var tenMillionBlanks = " ".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of("12", "%-1d", 12),
|
||||
Arguments.of("12", "%-2d", 12),
|
||||
Arguments.of("12 ", "%-3d", 12),
|
||||
Arguments.of("12 ", "%-4d", 12),
|
||||
Arguments.of("12 ", "%-5d", 12),
|
||||
Arguments.of("12 ", "%-10d", 12),
|
||||
Arguments.of("12" + tenMillionBlanks, "%-10000002d", 12),
|
||||
|
||||
Arguments.of("-12", "%-1d", -12),
|
||||
Arguments.of("-12", "%-2d", -12),
|
||||
Arguments.of("-12", "%-3d", -12),
|
||||
Arguments.of("-12 ", "%-4d", -12),
|
||||
Arguments.of("-12 ", "%-5d", -12),
|
||||
Arguments.of("-12 ", "%-10d", -12),
|
||||
Arguments.of("-12" + tenMillionBlanks, "%-10000003d", -12),
|
||||
|
||||
Arguments.of("1.2", "%-1.1f", 1.2),
|
||||
Arguments.of("1.2", "%-2.1f", 1.2),
|
||||
Arguments.of("1.2", "%-3.1f", 1.2),
|
||||
Arguments.of("1.2 ", "%-4.1f", 1.2),
|
||||
Arguments.of("1.2 ", "%-5.1f", 1.2),
|
||||
Arguments.of("1.2 ", "%-10.1f", 1.2),
|
||||
Arguments.of("1.2" + tenMillionBlanks, "%-10000003.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%-1.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-2.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-3.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-4.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%-5.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%-10.1f", -1.2),
|
||||
Arguments.of("-1.2" + tenMillionBlanks, "%-10000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void blankPaddingLeftAdjustedOptionalSign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* blank padding, left adjusted, mandatory sign */
|
||||
static Stream<? extends Arguments> blankPaddingLeftAdjustedMandatorySign() {
|
||||
var tenMillionBlanks = " ".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of("+12", "%-+1d", 12),
|
||||
Arguments.of("+12", "%-+2d", 12),
|
||||
Arguments.of("+12", "%-+3d", 12),
|
||||
Arguments.of("+12 ", "%-+4d", 12),
|
||||
Arguments.of("+12 ", "%-+5d", 12),
|
||||
Arguments.of("+12 ", "%-+10d", 12),
|
||||
Arguments.of("+12" + tenMillionBlanks, "%-+10000003d", 12),
|
||||
|
||||
Arguments.of("-12", "%-+1d", -12),
|
||||
Arguments.of("-12", "%-+2d", -12),
|
||||
Arguments.of("-12", "%-+3d", -12),
|
||||
Arguments.of("-12 ", "%-+4d", -12),
|
||||
Arguments.of("-12 ", "%-+5d", -12),
|
||||
Arguments.of("-12 ", "%-+10d", -12),
|
||||
Arguments.of("-12" + tenMillionBlanks, "%-+10000003d", -12),
|
||||
|
||||
Arguments.of("+1.2", "%-+1.1f", 1.2),
|
||||
Arguments.of("+1.2", "%-+2.1f", 1.2),
|
||||
Arguments.of("+1.2", "%-+3.1f", 1.2),
|
||||
Arguments.of("+1.2", "%-+4.1f", 1.2),
|
||||
Arguments.of("+1.2 ", "%-+5.1f", 1.2),
|
||||
Arguments.of("+1.2 ", "%-+10.1f", 1.2),
|
||||
Arguments.of("+1.2" + tenMillionBlanks, "%-+10000004.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%-+1.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-+2.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-+3.1f", -1.2),
|
||||
Arguments.of("-1.2", "%-+4.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%-+5.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%-+10.1f", -1.2),
|
||||
Arguments.of("-1.2" + tenMillionBlanks, "%-+10000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void blankPaddingLeftAdjustedMandatorySign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* blank padding, left adjusted, mandatory blank sign */
|
||||
static Stream<? extends Arguments> blankPaddingLeftAdjustedMandatoryBlank() {
|
||||
var tenMillionBlanks = " ".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of(" 12", "%- 1d", 12),
|
||||
Arguments.of(" 12", "%- 2d", 12),
|
||||
Arguments.of(" 12", "%- 3d", 12),
|
||||
Arguments.of(" 12 ", "%- 4d", 12),
|
||||
Arguments.of(" 12 ", "%- 5d", 12),
|
||||
Arguments.of(" 12 ", "%- 10d", 12),
|
||||
Arguments.of(" 12" + tenMillionBlanks, "%- 10000003d", 12),
|
||||
|
||||
Arguments.of("-12", "%- 1d", -12),
|
||||
Arguments.of("-12", "%- 2d", -12),
|
||||
Arguments.of("-12", "%- 3d", -12),
|
||||
Arguments.of("-12 ", "%- 4d", -12),
|
||||
Arguments.of("-12 ", "%- 5d", -12),
|
||||
Arguments.of("-12 ", "%- 10d", -12),
|
||||
Arguments.of("-12" + tenMillionBlanks, "%- 10000003d", -12),
|
||||
|
||||
Arguments.of(" 1.2", "%- 1.1f", 1.2),
|
||||
Arguments.of(" 1.2", "%- 2.1f", 1.2),
|
||||
Arguments.of(" 1.2", "%- 3.1f", 1.2),
|
||||
Arguments.of(" 1.2", "%- 4.1f", 1.2),
|
||||
Arguments.of(" 1.2 ", "%- 5.1f", 1.2),
|
||||
Arguments.of(" 1.2 ", "%- 10.1f", 1.2),
|
||||
Arguments.of(" 1.2" + tenMillionBlanks, "%- 10000004.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%- 1.1f", -1.2),
|
||||
Arguments.of("-1.2", "%- 2.1f", -1.2),
|
||||
Arguments.of("-1.2", "%- 3.1f", -1.2),
|
||||
Arguments.of("-1.2", "%- 4.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%- 5.1f", -1.2),
|
||||
Arguments.of("-1.2 ", "%- 10.1f", -1.2),
|
||||
Arguments.of("-1.2" + tenMillionBlanks, "%- 10000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void blankPaddingLeftAdjustedMandatoryBlank(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* zero padding, right adjusted, optional sign */
|
||||
static Stream<? extends Arguments> zeroPaddingRightAdjustedOptionalSign() {
|
||||
var tenMillionZeros = "0".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of("12", "%01d", 12),
|
||||
Arguments.of("12", "%02d", 12),
|
||||
Arguments.of("012", "%03d", 12),
|
||||
Arguments.of("0012", "%04d", 12),
|
||||
Arguments.of("00012", "%05d", 12),
|
||||
Arguments.of("0000000012", "%010d", 12),
|
||||
Arguments.of(tenMillionZeros + "12", "%010000002d", 12),
|
||||
|
||||
Arguments.of("-12", "%01d", -12),
|
||||
Arguments.of("-12", "%02d", -12),
|
||||
Arguments.of("-12", "%03d", -12),
|
||||
Arguments.of("-012", "%04d", -12),
|
||||
Arguments.of("-0012", "%05d", -12),
|
||||
Arguments.of("-000000012", "%010d", -12),
|
||||
Arguments.of("-" + tenMillionZeros + "12", "%010000003d", -12),
|
||||
|
||||
Arguments.of("1.2", "%01.1f", 1.2),
|
||||
Arguments.of("1.2", "%02.1f", 1.2),
|
||||
Arguments.of("1.2", "%03.1f", 1.2),
|
||||
Arguments.of("01.2", "%04.1f", 1.2),
|
||||
Arguments.of("001.2", "%05.1f", 1.2),
|
||||
Arguments.of("00000001.2", "%010.1f", 1.2),
|
||||
Arguments.of(tenMillionZeros + "1.2", "%010000003.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%01.1f", -1.2),
|
||||
Arguments.of("-1.2", "%02.1f", -1.2),
|
||||
Arguments.of("-1.2", "%03.1f", -1.2),
|
||||
Arguments.of("-1.2", "%04.1f", -1.2),
|
||||
Arguments.of("-01.2", "%05.1f", -1.2),
|
||||
Arguments.of("-0000001.2", "%010.1f", -1.2),
|
||||
Arguments.of("-" + tenMillionZeros + "1.2", "%010000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void zeroPaddingRightAdjustedOptionalSign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* zero padding, right adjusted, mandatory sign */
|
||||
static Stream<? extends Arguments> zeroPaddingRightAdjustedMandatorySign() {
|
||||
var tenMillionZeros = "0".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of("+12", "%+01d", 12),
|
||||
Arguments.of("+12", "%+02d", 12),
|
||||
Arguments.of("+12", "%+03d", 12),
|
||||
Arguments.of("+012", "%+04d", 12),
|
||||
Arguments.of("+0012", "%+05d", 12),
|
||||
Arguments.of("+000000012", "%+010d", 12),
|
||||
Arguments.of("+" + tenMillionZeros + "12", "%+010000003d", 12),
|
||||
|
||||
Arguments.of("-12", "%+01d", -12),
|
||||
Arguments.of("-12", "%+02d", -12),
|
||||
Arguments.of("-12", "%+03d", -12),
|
||||
Arguments.of("-012", "%+04d", -12),
|
||||
Arguments.of("-0012", "%+05d", -12),
|
||||
Arguments.of("-000000012", "%+010d", -12),
|
||||
Arguments.of("-" + tenMillionZeros + "12", "%+010000003d", -12),
|
||||
|
||||
Arguments.of("+1.2", "%+01.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+02.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+03.1f", 1.2),
|
||||
Arguments.of("+1.2", "%+04.1f", 1.2),
|
||||
Arguments.of("+01.2", "%+05.1f", 1.2),
|
||||
Arguments.of("+0000001.2", "%+010.1f", 1.2),
|
||||
Arguments.of("+" + tenMillionZeros + "1.2", "%+010000004.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "%+01.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+02.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+03.1f", -1.2),
|
||||
Arguments.of("-1.2", "%+04.1f", -1.2),
|
||||
Arguments.of("-01.2", "%+05.1f", -1.2),
|
||||
Arguments.of("-0000001.2", "%+010.1f", -1.2),
|
||||
Arguments.of("-" + tenMillionZeros + "1.2", "%+010000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void zeroPaddingRightAdjustedMandatorySign(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
|
||||
/* zero padding, right adjusted, mandatory blank sign */
|
||||
static Stream<? extends Arguments> zeroPaddingRightAdjustedMandatoryBlank() {
|
||||
var tenMillionZeros = "0".repeat(10_000_000);
|
||||
return Stream.of(
|
||||
Arguments.of(" 12", "% 01d", 12),
|
||||
Arguments.of(" 12", "% 02d", 12),
|
||||
Arguments.of(" 12", "% 03d", 12),
|
||||
Arguments.of(" 012", "% 04d", 12),
|
||||
Arguments.of(" 0012", "% 05d", 12),
|
||||
Arguments.of(" 000000012", "% 010d", 12),
|
||||
Arguments.of(" " + tenMillionZeros + "12", "% 010000003d", 12),
|
||||
|
||||
Arguments.of("-12", "% 01d", -12),
|
||||
Arguments.of("-12", "% 02d", -12),
|
||||
Arguments.of("-12", "% 03d", -12),
|
||||
Arguments.of("-012", "% 04d", -12),
|
||||
Arguments.of("-0012", "% 05d", -12),
|
||||
Arguments.of("-000000012", "% 010d", -12),
|
||||
Arguments.of("-" + tenMillionZeros + "12", "% 010000003d", -12),
|
||||
|
||||
Arguments.of(" 1.2", "% 01.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 02.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 03.1f", 1.2),
|
||||
Arguments.of(" 1.2", "% 04.1f", 1.2),
|
||||
Arguments.of(" 01.2", "% 05.1f", 1.2),
|
||||
Arguments.of(" 0000001.2", "% 010.1f", 1.2),
|
||||
Arguments.of(" " + tenMillionZeros + "1.2", "% 010000004.1f", 1.2),
|
||||
|
||||
Arguments.of("-1.2", "% 01.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 02.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 03.1f", -1.2),
|
||||
Arguments.of("-1.2", "% 04.1f", -1.2),
|
||||
Arguments.of("-01.2", "% 05.1f", -1.2),
|
||||
Arguments.of("-0000001.2", "% 010.1f", -1.2),
|
||||
Arguments.of("-" + tenMillionZeros + "1.2", "% 010000004.1f", -1.2));
|
||||
}
|
||||
|
||||
@ParameterizedTest
|
||||
@MethodSource
|
||||
void zeroPaddingRightAdjustedMandatoryBlank(String expected, String format, Object value) {
|
||||
assertEquals(expected, String.format(Locale.US, format, value));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user