Expand DMS format and fix sec rounding logic (#10066)

Most DMS format parsed by @mapbox/sexagesimal, add a expandable matcher and two new formats for coordinates in DMS format in search bar example: `35 11 10.1 , 136 49 53.8` (D M SS format), or `35 11.168 , 136 49.896` (D MM format)
2026-05-23 00:29:50 +02:00 · 2024-02-02 22:26:47 +08:00
parent 8d1c1cfbce
commit 01d650d450
6 changed files with 146 additions and 28 deletions
@@ -0,0 +1,55 @@
+describe('iD.units', function() {
+    describe('dmsMatcher', function() {
+        it('parses D M SS format', function() {
+            var result = iD.dmsMatcher('35 11 10.1 , 136 49 53.8');
+            expect(result[0]).to.be.closeTo( 35.18614, 0.00001);
+            expect(result[1]).to.be.closeTo(136.83161, 0.00001);
+        });
+        it('parses D M SS format, with negative value', function() {
+            var result = iD.dmsMatcher('-35 11 10.1 , -136 49 53.8');
+            expect(result[0]).to.be.closeTo( -35.18614, 0.00001);
+            expect(result[1]).to.be.closeTo(-136.83161, 0.00001);
+        });
+
+        it('parses D MM format', function() {
+            var result = iD.dmsMatcher('35 11.1683 , 136 49.8966');
+            expect(result[0]).to.be.closeTo( 35.18614, 0.00001);
+            expect(result[1]).to.be.closeTo(136.83161, 0.00001);
+        });
+        it('parses D MM format, with negative value', function() {
+            var result = iD.dmsMatcher('-35 11.1683 , -136 49.8966');
+            expect(result[0]).to.be.closeTo( -35.18614, 0.00001);
+            expect(result[1]).to.be.closeTo(-136.83161, 0.00001);
+        });
+
+        it('handles invalid input', function() {
+            var result = iD.dmsMatcher('!@#$');
+            expect(result).to.be.null;
+        });
+    });
+
+    describe('dmsCoordinatePair', function() {
+        it('formats coordinate pair', function () {
+            var result = iD.dmsCoordinatePair([90 + 0.5/3600, 45]);
+            expect(result).to.be.eql('45°N, 90°0′1″E');
+        });
+        it('formats 0°', function () {
+            var result = iD.dmsCoordinatePair([0, 0]);
+            expect(result).to.be.eql('0°, 0°');
+        });
+        it('formats negative value', function () {
+            var result = iD.dmsCoordinatePair([-179, -90]);
+            expect(result).to.be.eql('90°S, 179°W');
+        });
+        it('formats 180° lng, should be E or W', function () {
+            // The longitude at this line can be given as either east or west.
+            var result = iD.dmsCoordinatePair([180, 0]);
+            expect(result).to.be.oneOf(['0°, 180°W', '0°, 180E°']);
+        });
+        it('formats value over 90°lat or 180°lng', function () {
+            var result = iD.dmsCoordinatePair([181, 91]);
+            expect(result).to.be.oneOf(['90°N, 179°W']);
+        });
+    });
+});
+