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Keep only errors starting on new screen

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This commit is contained in:
Sheetal Nandi 2018-08-20 16:06:13 -07:00
parent 7960090bb6
commit 0831edab36
2 changed files with 2 additions and 8 deletions
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8
src/compiler/watch.ts
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@ -27,12 +27,6 @@ namespace ts {
};
}
/** @internal */
export const nonClearingMessageCodes: number[] = [
Diagnostics.Found_1_error_Watching_for_file_changes.code,
Diagnostics.Found_0_errors_Watching_for_file_changes.code
];
/**
* @returns Whether the screen was cleared.
*/
@ -41,7 +35,7 @@ namespace ts {
!options.preserveWatchOutput &&
!options.extendedDiagnostics &&
!options.diagnostics &&
!contains(nonClearingMessageCodes, diagnostic.code)) {
contains(screenStartingMessageCodes, diagnostic.code)) {
system.clearScreen();
return true;
}

2
src/testRunner/unittests/tscWatchMode.ts
View file

@ -110,7 +110,7 @@ namespace ts.tscWatch {
function assertWatchDiagnostic(diagnostic: Diagnostic) {
const expected = getWatchDiagnosticWithoutDate(diagnostic);
if (!disableConsoleClears && !contains(nonClearingMessageCodes, diagnostic.code)) {
if (!disableConsoleClears && contains(screenStartingMessageCodes, diagnostic.code)) {
assert.equal(host.screenClears[screenClears], index, `Expected screen clear at this diagnostic: ${expected}`);
screenClears++;
}