diff tests/test-topic-stack.t @ 2341:a5117a5becf8 stable

ui: Fix hg stack json output

Previously 'hg stack -Tjson' generated invalid output
like:

[
 {
  "isentry": true,
  "topic.stack.desc": "...",
  "topic.stack.index": 1,
  "topic.stack.state": "current",
  "topic.stack.state.symbol": "@"
 }
]
,
 {
  "isentry": true,
  "topic.stack.desc": "...",
  "topic.stack.index": 1,
  "topic.stack.state": "current",
  "topic.stack.state.symbol": "@"
 },
 {
  "isentry": false,
  "topic.stack.desc": "...",
  "topic.stack.state": "base",
  "topic.stack.state.symbol": "^"
 }
]

I de-indented the fmt.end() to generate this output:

[
    {
        "isentry": true,
        "topic.stack.desc": "...",
        "topic.stack.index": 1,
        "topic.stack.state": "current",
        "topic.stack.state.symbol": "@"
    },
    {
        "isentry": false,
        "topic.stack.desc": "...",
        "topic.stack.state": "base",
        "topic.stack.state.symbol": "^"
    }
]

I've also added a test case.

--- a/tests/test-topic-stack.t	Thu May 04 21:21:59 2017 +0200
+++ b/tests/test-topic-stack.t	Wed May 10 09:55:22 2017 +0200
@@ -77,6 +77,43 @@
   t2: c_d
   t1: c_c
     ^ c_b
+  $ hg stack -Tjson | python -m json.tool
+  [
+      {
+          "isentry": true,
+          "topic.stack.desc": "c_f",
+          "topic.stack.index": 4,
+          "topic.stack.state": "current",
+          "topic.stack.state.symbol": "@"
+      },
+      {
+          "isentry": true,
+          "topic.stack.desc": "c_e",
+          "topic.stack.index": 3,
+          "topic.stack.state": "clean",
+          "topic.stack.state.symbol": ":"
+      },
+      {
+          "isentry": true,
+          "topic.stack.desc": "c_d",
+          "topic.stack.index": 2,
+          "topic.stack.state": "clean",
+          "topic.stack.state.symbol": ":"
+      },
+      {
+          "isentry": true,
+          "topic.stack.desc": "c_c",
+          "topic.stack.index": 1,
+          "topic.stack.state": "clean",
+          "topic.stack.state.symbol": ":"
+      },
+      {
+          "isentry": false,
+          "topic.stack.desc": "c_b",
+          "topic.stack.state": "base",
+          "topic.stack.state.symbol": "^"
+      }
+  ]
 
 error case, nothing to list