Expression expansion for shell arguments

Changelog: Lists can now be dollar-expanded in the shell interpreter to provide list of shell command arguments.

2 files changed, 30 insertions, 0 deletions

diff --git a/test/asset/shell/expansion.et b/test/asset/shell/expansion.et
new file mode 100644
index 0000000..050efba
--- /dev/null
+++ b/test/asset/shell/expansion.et
@@ -0,0 +1,13 @@
+test Test:
+    node n
+
+    let str = "some   string"
+    let int = 2
+    let num = 4.5
+    let list = [ "a   b", "c  d", "e", "f" ]
+    let ilist = [ 1 .. 5 ]
+
+    shell on n as sh:
+        echo A  $str  B  $int  $num  C
+        echo D  $list  E
+        echo F  $ilist  G
diff --git a/test/script/shell.et b/test/script/shell.et
index 3384353..4dca4a2 100644
--- a/test/script/shell.et
+++ b/test/script/shell.et
@@ -180,3 +180,20 @@ test ShellLogic:
         expect /run-test-result NegateNothing failed/
         expect /run-done 1 0 0 1/
         flush
+
+
+test ShellVariableExpansion:
+    spawn as p
+    with p:
+        send "load ${scripts.path}/expansion.et"
+        local:
+            expect /(load-.*)/ capture done
+            guard (done == "load-done")
+
+        send "run Test"
+        expect /child-stdout sh A some   string B 2 4.5 C/
+        expect /child-stdout sh D a   b c  d e f E/
+        expect /child-stdout sh F 1 2 3 4 5 G/
+        expect /run-test-result Test done/
+        expect /run-done 1 1 0 0/
+        flush