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-rwxr-xr-xflags/tests/dash.ts28
1 files changed, 28 insertions, 0 deletions
diff --git a/flags/tests/dash.ts b/flags/tests/dash.ts
new file mode 100755
index 000000000..87b3ab480
--- /dev/null
+++ b/flags/tests/dash.ts
@@ -0,0 +1,28 @@
+import { test, assertEqual } from "https://deno.land/x/testing/testing.ts";
+import parseArgs from "../index.ts";
+
+test(function hyphen() {
+ assertEqual(parseArgs([ '-n', '-' ]), { n: '-', _: [] });
+ assertEqual(parseArgs([ '-' ]), { _: [ '-' ] });
+ assertEqual(parseArgs([ '-f-' ]), { f: '-', _: [] });
+ assertEqual(
+ parseArgs([ '-b', '-' ], { boolean: 'b' }),
+ { b: true, _: [ '-' ] }
+ );
+ assertEqual(
+ parseArgs([ '-s', '-' ], { string: 's' }),
+ { s: '-', _: [] }
+ );
+});
+
+test(function doubleDash() {
+ assertEqual(parseArgs([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+ assertEqual(parseArgs([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+ assertEqual(parseArgs([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] });
+});
+
+test(function moveArgsAfterDoubleDashIntoOwnArray() {
+ assertEqual(
+ parseArgs([ '--name', 'John', 'before', '--', 'after' ], { '--': true }),
+ { name: 'John', _: [ 'before' ], '--': [ 'after' ] });
+});