Test for literal directory with literal subdirectory.

Test idea from @mvdbeek as part of the Galaxy CWL implementation

Author: mr-c

conformance_tests.yaml

@@ -3421,3 +3421,14 @@
     output1: 1
     output2: 2
     output3: 3
+
+- tool: tests/cat4-from-dir.cwl
+  job: tests/cat-from-dir-with-literal-file-in-subdir.yaml
+  output:
+    output_file:
+      checksum: sha1$ef88e689559565999700d6fea7cf7ba306d04360
+      class: File
+      size: 26
+  label: directory_literal_with_literal_file_in_subdir_nostdin
+  doc: Test non-stdin reference to literal File via a nested Directory literal
+  tags: [ command_line_tool, required ]

tests/cat-from-dir-with-literal-file-in-subdir.yaml

@@ -0,0 +1,10 @@
+dir1:
+  class: Directory
+  basename: cwl
+  listing:
+   - class: Directory
+     basename: subdir
+     listing:
+       - class: File
+         basename: literal.txt
+         contents: "I'm a File literal; howdy!"

tests/cat4-from-dir.cwl

@@ -0,0 +1,14 @@
+#!/usr/bin/env cwl-runner
+class: CommandLineTool
+cwlVersion: v1.2
+inputs:
+  dir1:
+    type: Directory
+    inputBinding:
+      valueFrom: $(self.listing[0].listing[0].path)
+outputs:
+  output_file:
+    type: File
+    outputBinding: {glob: output.txt}
+baseCommand: cat
+stdout: output.txt