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Implement true (24-bit) color

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This commit is contained in:
Fredrik Fornwall 2016-08-27 00:32:38 +02:00
parent 1dc92b2a12
commit 64c23f498f
12 changed files with 176 additions and 95 deletions
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35
app/src/test/java/com/termux/terminal/TerminalTest.java
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@ -147,12 +147,11 @@ public class TerminalTest extends TerminalTestCase {
enterString("\033[38;5;119m");
assertEquals(119, mTerminal.mForeColor);
assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
enterString("\033[48;5;129m");
assertEquals(119, mTerminal.mForeColor);
assertEquals(129, mTerminal.mBackColor);
// Invalid parameter:
// Invalid parameter:
enterString("\033[48;8;129m");
assertEquals(119, mTerminal.mForeColor);
assertEquals(129, mTerminal.mBackColor);
@ -161,7 +160,31 @@ public class TerminalTest extends TerminalTestCase {
enterString("\033[38;5;178;48;5;179;m");
assertEquals(178, mTerminal.mForeColor);
assertEquals(179, mTerminal.mBackColor);
}
// 24 bit colors:
enterString(("\033[0m")); // Reset fg and bg colors.
enterString("\033[38;2;255;127;2m");
int expectedForeground = 0xff000000 | (255 << 16) | (127 << 8) | 2;
assertEquals(expectedForeground, mTerminal.mForeColor);
assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
enterString("\033[48;2;1;2;254m");
int expectedBackground = 0xff000000 | (1 << 16) | (2 << 8) | 254;
assertEquals(expectedForeground, mTerminal.mForeColor);
assertEquals(expectedBackground, mTerminal.mBackColor);
// 24 bit colors, set fg and bg at once:
enterString(("\033[0m")); // Reset fg and bg colors.
assertEquals(TextStyle.COLOR_INDEX_FOREGROUND, mTerminal.mForeColor);
assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
enterString("\033[38;2;255;127;2;48;2;1;2;254m");
assertEquals(expectedForeground, mTerminal.mForeColor);
assertEquals(expectedBackground, mTerminal.mBackColor);
// 24 bit colors, invalid input:
enterString("\033[38;2;300;127;2;48;2;1;300;254m");
assertEquals(expectedForeground, mTerminal.mForeColor);
assertEquals(expectedBackground, mTerminal.mBackColor);
}
public void testBackgroundColorErase() {
final int rows = 3;
@ -169,7 +192,7 @@ public class TerminalTest extends TerminalTestCase {
withTerminalSized(cols, rows);
for (int r = 0; r < rows; r++) {
for (int c = 0; c < cols; c++) {
int style = getStyleAt(r, c);
long style = getStyleAt(r, c);
assertEquals(TextStyle.COLOR_INDEX_FOREGROUND, TextStyle.decodeForeColor(style));
assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, TextStyle.decodeBackColor(style));
}
@ -182,7 +205,7 @@ public class TerminalTest extends TerminalTestCase {
enterString("\033[2J");
for (int r = 0; r < rows; r++) {
for (int c = 0; c < cols; c++) {
int style = getStyleAt(r, c);
long style = getStyleAt(r, c);
assertEquals(119, TextStyle.decodeForeColor(style));
assertEquals(129, TextStyle.decodeBackColor(style));
}
@ -193,7 +216,7 @@ public class TerminalTest extends TerminalTestCase {
enterString("\033[2L");
for (int r = 0; r < rows; r++) {
for (int c = 0; c < cols; c++) {
int style = getStyleAt(r, c);
long style = getStyleAt(r, c);
assertEquals((r == 0 || r == 1) ? 139 : 129, TextStyle.decodeBackColor(style));
}
}