Added new test on loop with literal files

tests/loop/test-index.yaml

@@ -123,3 +123,31 @@
     o1: 10
   doc: "Test a loop case with two variables but one is optional"
   tags: [ loop, inline_javascript, workflow ]
+
+- tool: value-from-loop-2.cwl
+  id: loop_value_from-2
+  output: {
+    "result": [
+        "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103",
+        "first,1-sha1$c2ee1cb0abf988529ae1d67c5a6798a9db9e133a",
+        "first,2-sha1$7663c0076cdf1dbe14373237e8c2eea8735b04f2",
+        "first,3-sha1$83b77de68c3c6cce92a381adc9159d6e59332545",
+        "first,4-sha1$eb74efd51e4399144f465534f4077f515d996d57"
+    ]
+  }
+  doc: "Test a loop case with a literal file generated by a valueFrom directive inside the loop."
+  tags: [ conditional, loop, inline_javascript, workflow ]
+
+- tool: value-from-loop-3.cwl
+  id: loop_and_value_from
+  output: {
+    "result": [
+      "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103",
+      "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103",
+      "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103",
+      "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103",
+      "first,0-sha1$e445e7ebf0b1e19e5eb7f3e8e4d86f5424c4b103"
+    ]
+  }
+  doc: "Test a loop case with a literal file generated by a valueFrom directive outside the loop."
+  tags: [ conditional, loop, inline_javascript, workflow ]

tests/loop/value-from-loop-2.cwl

@@ -0,0 +1,49 @@
+#!/usr/bin/env cwl-runner
+cwlVersion: v1.3.0-dev1
+class: Workflow
+requirements:
+  InlineJavascriptRequirement: {}
+  StepInputExpressionRequirement: {}
+inputs:
+  limit: 
+    type: int 
+    default: 5
+
+outputs:
+  - id: result
+    type: string[]
+    outputSource: step1/result
+
+steps:
+  step1:
+    run: 
+      class: CommandLineTool
+      inputs:
+        lfile: 
+          type: File
+          inputBinding:
+            position: 1
+      stdout: "out.txt"
+      outputs:
+        result: 
+          type: string
+          outputBinding:
+            glob: "out.txt"
+            loadContents: true
+            outputEval: $(self[0].contents)-$(self[0].checksum)
+      baseCommand: ["cat"]
+    in:
+      counter: 
+        default: 0
+      limit: limit
+      lfile:
+        valueFrom: "${return {'class': 'File', 'basename': 'init-value-from.' + inputs.counter, 'contents': 'first,' + inputs.counter  }}"
+    out:
+      - id: result
+    when: $(inputs.counter < inputs.limit)
+    loop:
+      counter:
+        valueFrom: $(inputs.counter + 1)
+      lfile:
+        valueFrom: "${return {'class': 'File', 'basename': 'iter-value-from.' + (inputs.counter + 1), 'contents': 'first,' + (inputs.counter + 1)}}"
+    outputMethod: all_iterations

tests/loop/value-from-loop-3.cwl

@@ -0,0 +1,47 @@
+#!/usr/bin/env cwl-runner
+cwlVersion: v1.3.0-dev1
+class: Workflow
+requirements:
+  InlineJavascriptRequirement: {}
+  StepInputExpressionRequirement: {}
+inputs:
+  limit: 
+    type: int 
+    default: 5
+
+outputs:
+  - id: result
+    type: string[]
+    outputSource: step1/result
+
+steps:
+  step1:
+    run: 
+      class: CommandLineTool
+      inputs:
+        lfile: 
+          type: File
+          inputBinding:
+            position: 1
+      stdout: "out.txt"
+      outputs:
+        result: 
+          type: string
+          outputBinding:
+            glob: "out.txt"
+            loadContents: true
+            outputEval: $(self[0].contents)-$(self[0].checksum)
+      baseCommand: ["cat"]
+    in:
+      counter: 
+        default: 0
+      limit: limit
+      lfile:
+        valueFrom: "${return {'class': 'File', 'basename': 'init-value-from.' + inputs.counter, 'contents': 'first,' + inputs.counter  }}"
+    out:
+      - id: result
+    when: $(inputs.counter < inputs.limit)
+    loop:
+      counter:
+        valueFrom: $(inputs.counter + 1)
+    outputMethod: all_iterations