Add test for loadListing on outputBinding.

Author: tetron

conformance_tests.yaml

@@ -3262,6 +3262,21 @@
   tags: [ command_line_tool ]
   id: 246
 
+- job: tests/listing-job.yml
+  tool: tests/listing_shallow3.cwl
+  label: listing_outputBinding_loadListing
+  output:
+    out: {
+        "basename": "file2",
+        "checksum": "sha1$da39a3ee5e6b4b0d3255bfef95601890afd80709",
+        "class": "File",
+        "location": "file2",
+        "size": 0
+    }
+  doc: >
+    Test that loadListing works when used on outputBinding.
+  tags: [ command_line_tool ]
+
 - job: tests/listing-job.yml
   tool: tests/listing_deep1.cwl
   label: listing_requirement_deep

tests/listing_shallow3.cwl

@@ -0,0 +1,21 @@
+#!/usr/bin/env cwl-runner
+class: CommandLineTool
+cwlVersion: v1.2
+requirements:
+  InlineJavascriptRequirement: {}
+inputs: []
+outputs:
+  out:
+    type: File
+    outputBinding:
+      glob: "."
+      loadListing: shallow_listing
+      outputEval: |-
+        ${
+          for (var i = 0; i < self[0].listing.length; i++) {
+            if (self[0].listing[i].basename == "file2") {
+              return self[0].listing[i];
+            }
+          }
+        }
+arguments: ["touch", "file1", "file2", "file3"]