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Add support for additional colors in Log4j2 and Logback

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See gh-34749
pull/34868/head
Abhijeet Mishra 2 years ago committed by Stephane Nicoll
parent e7647a6bcd
commit 35994bbd74
4 changed files with 160 additions and 0 deletions
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10
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/log4j2/ColorConverter.java
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@ -60,6 +60,16 @@ public final class ColorConverter extends LogEventPatternConverter {
ansiElements.put("blue", AnsiColor.BLUE);
ansiElements.put("magenta", AnsiColor.MAGENTA);
ansiElements.put("cyan", AnsiColor.CYAN);
ansiElements.put("white", AnsiColor.WHITE);
ansiElements.put("black", AnsiColor.BLACK);
ansiElements.put("bright_black", AnsiColor.BRIGHT_BLACK);
ansiElements.put("bright_red", AnsiColor.BRIGHT_RED);
ansiElements.put("bright_green", AnsiColor.BRIGHT_GREEN);
ansiElements.put("bright_yellow", AnsiColor.BRIGHT_YELLOW);
ansiElements.put("bright_blue", AnsiColor.BRIGHT_BLUE);
ansiElements.put("bright_magenta", AnsiColor.BRIGHT_MAGENTA);
ansiElements.put("bright_cyan", AnsiColor.BRIGHT_CYAN);
ansiElements.put("bright_white", AnsiColor.BRIGHT_WHITE);
ELEMENTS = Collections.unmodifiableMap(ansiElements);
}

10
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/logback/ColorConverter.java
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@ -50,6 +50,16 @@ public class ColorConverter extends CompositeConverter<ILoggingEvent> {
ansiElements.put("blue", AnsiColor.BLUE);
ansiElements.put("magenta", AnsiColor.MAGENTA);
ansiElements.put("cyan", AnsiColor.CYAN);
ansiElements.put("white", AnsiColor.WHITE);
ansiElements.put("black", AnsiColor.BLACK);
ansiElements.put("bright_black", AnsiColor.BRIGHT_BLACK);
ansiElements.put("bright_red", AnsiColor.BRIGHT_RED);
ansiElements.put("bright_green", AnsiColor.BRIGHT_GREEN);
ansiElements.put("bright_yellow", AnsiColor.BRIGHT_YELLOW);
ansiElements.put("bright_blue", AnsiColor.BRIGHT_BLUE);
ansiElements.put("bright_magenta", AnsiColor.BRIGHT_MAGENTA);
ansiElements.put("bright_cyan", AnsiColor.BRIGHT_CYAN);
ansiElements.put("bright_white", AnsiColor.BRIGHT_WHITE);
ELEMENTS = Collections.unmodifiableMap(ansiElements);
}

70
spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/log4j2/ColorConverterTests.java
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@ -106,6 +106,76 @@ class ColorConverterTests {
assertThat(output).hasToString("\033[36min\033[0;39m");
}
@Test
void white() {
StringBuilder output = new StringBuilder();
newConverter("white").format(this.event, output);
assertThat(output).hasToString("\033[37min\033[0;39m");
}
@Test
void black() {
StringBuilder output = new StringBuilder();
newConverter("black").format(this.event, output);
assertThat(output).hasToString("\033[30min\033[0;39m");
}
@Test
void brightBlack() {
StringBuilder output = new StringBuilder();
newConverter("bright_black").format(this.event, output);
assertThat(output).hasToString("\033[90min\033[0;39m");
}
@Test
void brightRed() {
StringBuilder output = new StringBuilder();
newConverter("bright_red").format(this.event, output);
assertThat(output).hasToString("\033[91min\033[0;39m");
}
@Test
void brightGreen() {
StringBuilder output = new StringBuilder();
newConverter("bright_green").format(this.event, output);
assertThat(output).hasToString("\033[92min\033[0;39m");
}
@Test
void brightYellow() {
StringBuilder output = new StringBuilder();
newConverter("bright_yellow").format(this.event, output);
assertThat(output).hasToString("\033[93min\033[0;39m");
}
@Test
void brightBlue() {
StringBuilder output = new StringBuilder();
newConverter("bright_blue").format(this.event, output);
assertThat(output).hasToString("\033[94min\033[0;39m");
}
@Test
void brightMagenta() {
StringBuilder output = new StringBuilder();
newConverter("bright_magenta").format(this.event, output);
assertThat(output).hasToString("\033[95min\033[0;39m");
}
@Test
void brightCyan() {
StringBuilder output = new StringBuilder();
newConverter("bright_cyan").format(this.event, output);
assertThat(output).hasToString("\033[96min\033[0;39m");
}
@Test
void brightWhite() {
StringBuilder output = new StringBuilder();
newConverter("bright_white").format(this.event, output);
assertThat(output).hasToString("\033[97min\033[0;39m");
}
@Test
void highlightFatal() {
this.event.setLevel(Level.FATAL);

70
spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/logback/ColorConverterTests.java
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@ -100,6 +100,76 @@ class ColorConverterTests {
assertThat(out).isEqualTo("\033[36min\033[0;39m");
}
@Test
void white() {
this.converter.setOptionList(Collections.singletonList("white"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[37min\033[0;39m");
}
@Test
void black() {
this.converter.setOptionList(Collections.singletonList("black"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[30min\033[0;39m");
}
@Test
void brightBlack() {
this.converter.setOptionList(Collections.singletonList("bright_black"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[90min\033[0;39m");
}
@Test
void brightRed() {
this.converter.setOptionList(Collections.singletonList("bright_red"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[91min\033[0;39m");
}
@Test
void brightGreen() {
this.converter.setOptionList(Collections.singletonList("bright_green"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[92min\033[0;39m");
}
@Test
void brightYellow() {
this.converter.setOptionList(Collections.singletonList("bright_yellow"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[93min\033[0;39m");
}
@Test
void brightBlue() {
this.converter.setOptionList(Collections.singletonList("bright_blue"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[94min\033[0;39m");
}
@Test
void brightMagenta() {
this.converter.setOptionList(Collections.singletonList("bright_magenta"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[95min\033[0;39m");
}
@Test
void brightCyan() {
this.converter.setOptionList(Collections.singletonList("bright_cyan"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[96min\033[0;39m");
}
@Test
void brightWhite() {
this.converter.setOptionList(Collections.singletonList("bright_white"));
String out = this.converter.transform(this.event, this.in);
assertThat(out).isEqualTo("\033[97min\033[0;39m");
}
@Test
void highlightError() {
this.event.setLevel(Level.ERROR);

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