test: add supporting for ignoring spec tests (#25242)

You can now specify `"ignore": true` for either the whole file,
concrete test, or concrete step.

tests/specs/mod.rs

@@ -56,6 +56,8 @@ struct MultiTestMetaData {
   pub cwd: Option<String>,
   #[serde(default)]
   pub tests: BTreeMap<String, JsonMap>,
+  #[serde(default)]
+  pub ignore: bool,
 }
 
 impl MultiTestMetaData {
@@ -90,6 +92,9 @@ impl MultiTestMetaData {
           }
         }
       }
+      if multi_test_meta_data.ignore && !value.contains_key("ignore") {
+        value.insert("ignore".to_string(), true.into());
+      }
     }
 
     let mut collected_tests = Vec::with_capacity(self.tests.len());
@@ -125,6 +130,8 @@ struct MultiStepMetaData {
   pub repeat: Option<usize>,
   #[serde(default)]
   pub steps: Vec<StepMetaData>,
+  #[serde(default)]
+  pub ignore: bool,
 }
 
 #[derive(Clone, Deserialize)]
@@ -138,6 +145,8 @@ struct SingleTestMetaData {
   pub repeat: Option<usize>,
   #[serde(flatten)]
   pub step: StepMetaData,
+  #[serde(default)]
+  pub ignore: bool,
 }
 
 impl SingleTestMetaData {
@@ -149,6 +158,7 @@ impl SingleTestMetaData {
       repeat: self.repeat,
       envs: Default::default(),
       steps: vec![self.step],
+      ignore: self.ignore,
     }
   }
 }
@@ -236,7 +246,9 @@ fn run_test(test: &CollectedTest<serde_json::Value>) -> TestResult {
   let diagnostic_logger = Rc::new(RefCell::new(Vec::<u8>::new()));
   let result = TestResult::from_maybe_panic_or_result(AssertUnwindSafe(|| {
     let metadata = deserialize_value(metadata_value);
-    if let Some(repeat) = metadata.repeat {
+    if metadata.ignore {
+      TestResult::Ignored
+    } else if let Some(repeat) = metadata.repeat {
       TestResult::SubTests(
         (0..repeat)
           .map(|i| {

tests/specs/schema.json

@@ -50,6 +50,9 @@
         },
         "exitCode": {
           "type": "integer"
+        },
+        "ignore": {
+          "type": "boolean"
         }
       }
     },
@@ -77,6 +80,9 @@
             "items": {
               "$ref": "#/definitions/single_test"
             }
+          },
+          "ignore": {
+            "type": "boolean"
           }
         }
       }, {
@@ -126,6 +132,9 @@
           "additionalProperties": {
             "$ref": "#/definitions/single_or_multi_step_test"
           }
+        },
+        "ignore": {
+          "type": "boolean"
         }
       }
     }