From 753ad30dbc0b48b96483d31fbdbf38d18c1f5d3d Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Sun, 10 Nov 2019 10:38:19 -0800
Subject: [PATCH] Add true color fg tests for webgl

---
 .../src/WebglRenderer.api.ts                  | 88 +++++++++++++++++--
 1 file changed, 80 insertions(+), 8 deletions(-)

diff --git a/addons/xterm-addon-webgl/src/WebglRenderer.api.ts b/addons/xterm-addon-webgl/src/WebglRenderer.api.ts
index 3f7dee357..71add30a6 100644
--- a/addons/xterm-addon-webgl/src/WebglRenderer.api.ts
+++ b/addons/xterm-addon-webgl/src/WebglRenderer.api.ts
@@ -122,11 +122,11 @@ describe.only('WebGL Renderer Integration Tests', function(): void {
       await pollFor(page, () => getCellColor(8, 1), [22, 23, 24, 255]);
     });
 
-    it('background 16-255', async function(): Promise<void> {
+    it('background 16-255', async () => {
       let data = '';
-      for (let x = 0; x < 240 / 16; x++) {
-        for (let y = 0; y < 16; y++) {
-          data += `\\x1b[48;5;${16 + x * 16 + y}m \x1b[0m`;
+      for (let y = 0; y < 240 / 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          data += `\\x1b[48;5;${16 + y * 16 + x}m \x1b[0m`;
         }
         data += '\\r\\n';
       }
@@ -142,11 +142,11 @@ describe.only('WebGL Renderer Integration Tests', function(): void {
       }
     });
 
-    it('foreground 16-255', async function(): Promise<void> {
+    it('foreground 16-255', async () => {
       let data = '';
-      for (let x = 0; x < 240 / 16; x++) {
-        for (let y = 0; y < 16; y++) {
-          data += `\\x1b[38;5;${16 + x * 16 + y}m█\x1b[0m`;
+      for (let y = 0; y < 240 / 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          data += `\\x1b[38;5;${16 + y * 16 + x}m█\x1b[0m`;
         }
         data += '\\r\\n';
       }
@@ -161,6 +161,78 @@ describe.only('WebGL Renderer Integration Tests', function(): void {
         }
       }
     });
+
+    it('foreground true color red', async () => {
+      let data = '';
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          data += `\\x1b[38;2;${i};0;0m█\x1b[0m`;
+        }
+        data += '\\r\\n';
+      }
+      await writeSync(data);
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          await pollFor(page, () => getCellColor(x + 1, y + 1), [i, 0, 0, 255]);
+        }
+      }
+    });
+
+    it('foreground true color green', async () => {
+      let data = '';
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          data += `\\x1b[38;2;0;${i};0m█\x1b[0m`;
+        }
+        data += '\\r\\n';
+      }
+      await writeSync(data);
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          await pollFor(page, () => getCellColor(x + 1, y + 1), [0, i, 0, 255]);
+        }
+      }
+    });
+
+    it('foreground true color blue', async () => {
+      let data = '';
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          data += `\\x1b[38;2;0;0;${i}m█\x1b[0m`;
+        }
+        data += '\\r\\n';
+      }
+      await writeSync(data);
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          await pollFor(page, () => getCellColor(x + 1, y + 1), [0, 0, i, 255]);
+        }
+      }
+    });
+
+    it('foreground true color grey', async () => {
+      let data = '';
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          data += `\\x1b[38;2;${i};${i};${i}m█\x1b[0m`;
+        }
+        data += '\\r\\n';
+      }
+      await writeSync(data);
+      for (let y = 0; y < 16; y++) {
+        for (let x = 0; x < 16; x++) {
+          const i = y * 16 + x;
+          await pollFor(page, () => getCellColor(x + 1, y + 1), [i, i, i, 255]);
+        }
+      }
+    });
   });
 });