Merge #1931

1931: Support the new deprecated tag r=matklad a=arsdragonfly

Which is rendered as a strike-through line. Fixes #1671 .
![深度截图_选择区域_20190927162008](https://user-images.githubusercontent.com/4067473/65799714-ccb4c180-e142-11e9-8e45-ab18964605f3.png)


Co-authored-by: arsdragonfly <[email protected]>

1 files changed, 4 insertions, 4 deletions

diff --git a/editors/code/src/test/utils/diagnotics/rust.test.ts b/editors/code/src/test/utils/diagnotics/rust.test.ts
index 7fb003fe2..327d15046 100644
--- a/editors/code/src/test/utils/diagnotics/rust.test.ts
+++ b/editors/code/src/test/utils/diagnotics/rust.test.ts
@@ -50,7 +50,7 @@ describe('mapRustDiagnosticToVsCode', () => {
             ].join('\n')
         );
         assert.strictEqual(diagnostic.code, 'E0053');
-        assert.strictEqual(diagnostic.tags, undefined);
+        assert.deepStrictEqual(diagnostic.tags, []);
 
         // No related information
         assert.deepStrictEqual(diagnostic.relatedInformation, []);
@@ -115,7 +115,7 @@ describe('mapRustDiagnosticToVsCode', () => {
         );
         assert.strictEqual(diagnostic.code, 'E0061');
         assert.strictEqual(diagnostic.source, 'rustc');
-        assert.strictEqual(diagnostic.tags, undefined);
+        assert.deepStrictEqual(diagnostic.tags, []);
 
         // One related information for the original definition
         const relatedInformation = diagnostic.relatedInformation;
@@ -149,7 +149,7 @@ describe('mapRustDiagnosticToVsCode', () => {
             ].join('\n')
         );
         assert.strictEqual(diagnostic.code, 'trivially_copy_pass_by_ref');
-        assert.strictEqual(diagnostic.tags, undefined);
+        assert.deepStrictEqual(diagnostic.tags, []);
 
         // One related information for the lint definition
         const relatedInformation = diagnostic.relatedInformation;
@@ -189,7 +189,7 @@ describe('mapRustDiagnosticToVsCode', () => {
         );
         assert.strictEqual(diagnostic.code, 'E0308');
         assert.strictEqual(diagnostic.source, 'rustc');
-        assert.strictEqual(diagnostic.tags, undefined);
+        assert.deepStrictEqual(diagnostic.tags, []);
 
         // No related information
         assert.deepStrictEqual(diagnostic.relatedInformation, []);