v test-all: add a `v run examples/v_script.vsh` step too

.github/workflows/ci.yml

@@ -107,9 +107,10 @@ jobs:
         run: ./v -W build-tools
       - name: Test v binaries
         run: ./v build-vbinaries
+      - name: Run a VSH script
+        run: ./v run examples/v_script.vsh
       - name: Test v tutorials
-        run: |
-          ./v tutorials/building_a_simple_web_blog_with_vweb/code/blog
+        run: ./v tutorials/building_a_simple_web_blog_with_vweb/code/blog
       - name: Build cmd/tools/fast
         run: cd cmd/tools/fast && ../../../v fast.v && ./fast
 

cmd/tools/vtest-all.v

@@ -68,6 +68,10 @@ fn get_all_commands() []Command {
 			okmsg: 'V prints the generated source code to stdout with `-o -` .'
 		}
 	}
+	res << Command{
+		line: '$vexe run examples/v_script.vsh'
+		okmsg: 'V can run the .VSH script file examples/v_script.vsh'
+	}
 	res << Command{
 		line: '$vexe -o vtmp cmd/v'
 		okmsg: 'V can compile itself.'

examples/v_script.vsh

@@ -9,10 +9,10 @@ for _ in 0 .. 3 {
 }
 
 println('\nMaking dir "v_script_dir".')
-mkdir('v_script_dir')
+mkdir('v_script_dir') ?
 
 println("\nEntering into v_script_dir and listing it's files.")
-chdir('v_script_dir')
+chdir('v_script_dir') ?
 files := ls('.') or { panic(err.msg) }
 println(files)
 
@@ -24,9 +24,9 @@ again_ls := ls('.') or { panic(err.msg) }
 println(again_ls)
 
 println('\nRemoving foo.txt and v_script_dir')
-rm('foo.txt')
-chdir('../')
-rmdir('v_script_dir')
+rm('foo.txt') ?
+chdir('../') ?
+rmdir('v_script_dir') ?
 
 print('\nDoes v_script_dir still exist? ')
 println(exists('v_script_dir'))