Merge pull request #460 from common-workflow-language/expr-tests

Add tests for $(null) and .length on arrays.

Author: tetron

v1.0/conformance_test_v1.0.yaml

@@ -481,7 +481,9 @@
     "t6": "zab1",
     "t7": "zab1",
     "t8": "zab1",
-    "t9": 2
+    "t9": 2,
+    "t27": null,
+    "t28": 3
     }
   tool: v1.0/params.cwl
   doc: |
@@ -556,7 +558,9 @@
     "t6": "zab1",
     "t7": "zab1",
     "t8": "zab1",
-    "t9": 2
+    "t9": 2,
+    "t27": null,
+    "t28": 3
     }
   tool: v1.0/params2.cwl
   doc: |

v1.0/v1.0/params_inc.yml

@@ -108,3 +108,13 @@
     type: Any
     outputBinding:
       outputEval: $(inputs.bar.buz[1]) $(inputs.bar.buz[1])
+
+  - id: t27
+    type: "null"
+    outputBinding:
+      outputEval: $(null)
+
+  - id: t28
+    type: int
+    outputBinding:
+      outputEval: $(inputs.bar.buz.length)

v1.1.0-dev1/conformance_test_v1.1.0-dev1.yaml

@@ -492,7 +492,9 @@
     "t6": "zab1",
     "t7": "zab1",
     "t8": "zab1",
-    "t9": 2
+    "t9": 2,
+    "t27": null,
+    "t28": 3
     }
   tool: v1.1.0-dev1/params.cwl
   doc: |
@@ -567,7 +569,9 @@
     "t6": "zab1",
     "t7": "zab1",
     "t8": "zab1",
-    "t9": 2
+    "t9": 2,
+    "t27": null,
+    "t28": 3
     }
   tool: v1.1.0-dev1/params2.cwl
   doc: |

v1.1.0-dev1/v1.1.0-dev1/params_inc.yml

@@ -108,3 +108,13 @@
     type: Any
     outputBinding:
       outputEval: $(inputs.bar.buz[1]) $(inputs.bar.buz[1])
+
+  - id: t27
+    type: "null"
+    outputBinding:
+      outputEval: $(null)
+
+  - id: t28
+    type: int
+    outputBinding:
+      outputEval: $(inputs.bar.buz.length)