restructured some test files

t_builtin-os-file_test.go

@@ -33,13 +33,24 @@ func TestFuncOs(t *testing.T) {
 		/*  19 */ {`builtin "os.file"; it=fileLineIterator("test-file.txt"); string(it)`, `$(fileLineIterator@"test-file.txt")`, nil},
 		/*  20 */ {`builtin "os.file"; handle=fileOpen("/etc/hosts"); fileClose(handle); string(handle)`, `reader`, nil},
 		/*  21 */ {`builtin "os.file"; handle=fileCreate("/tmp/dummy"); fileClose(handle); string(handle)`, `writer`, nil},
-		/*  22 */ {`builtin "os.file"; it=fileByteIterator("test-file.txt"); string(it)`, `$(fileByteIterator@"test-file.txt")`, nil},
-		/*  23 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); char(it++)`, `u`, nil},
-		/*  24 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); it++; it.reset; char(it++)`, `u`, nil},
 	}
 
 	// t.Setenv("EXPR_PATH", ".")
 
-	runTestSuiteSpec(t, section, inputs, 24)
+	// runTestSuiteSpec(t, section, inputs, 24)
-	// runTestSuite(t, section, inputs)
+	runTestSuite(t, section, inputs)
+}
+
+func TestFuncOsByteIter(t *testing.T) {
+	section := "Builtin-OS-File-Byte-Iter"
+	inputs := []inputType{
+		/*   1 */ {`builtin "os.file"; it=fileByteIterator("test-file.txt"); string(it)`, `$(fileByteIterator@"test-file.txt")`, nil},
+		/*   2 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); char(it++)`, `u`, nil},
+		/*   3 */ {`builtin ["os.file", "string"]; it=fileByteIterator("test-file.txt"); it++; it.reset; char(it++)`, `u`, nil},
+	}
+
+	// t.Setenv("EXPR_PATH", ".")
+
+	// runTestSuiteSpec(t, section, inputs, 24)
+	runTestSuite(t, section, inputs)
 }

t_common_test.go

@@ -23,13 +23,19 @@ func runCtxTestSuiteSpec(t *testing.T, ctx kern.ExprContext, section string, inp
 	succeeded := 0
 	failed := 0
 	for _, count := range spec {
-		good := doTest(t, ctx, section, &inputs[count-1], count)
+		index := count - 1
+		if index >= 0 && index < len(inputs) {
+			good := doTest(t, ctx, section, &inputs[index], count)
 
 			if good {
 				succeeded++
 			} else {
 				failed++
 			}
+		} else {
+			t.Errorf("%s -- test count: %d, invalid index", section, count)
+			failed++
+		}
 	}
 	t.Logf("%s -- test count: %d, succeeded: %d, failed: %d", section, len(spec), succeeded, failed)
 }

t_iter-iter_test.go

@@ -11,16 +11,16 @@ import (
 )
 
 func TestIterIterator(t *testing.T) {
-	section := "Iterator"
+	section := "Iter-Iter"
 	inputs := []inputType{
-		/*   1 */ {`it=$(4); $(it) filter ${_}==100`, kern.NewListA(), nil},
+		/*   1 */ {`it=$(4); $$($(it) filter ${_}==100)`, kern.NewListA(), nil},
-		/*   2 */ {`it=$(4); $(it, $_) filter ${_}==100`, kern.NewListA(), nil},
+		/*   2 */ {`it=$(4); $$($(it, $_) filter ${_}==100)`, kern.NewListA(), nil},
 		/*   3 */ {`it=$(4); $(it, 10+$_, last-1) digest ${_}`, int64(12), nil},
 		/*   4 */ {`f=func(n){last-n}; it=$(4); $(it, 10+$_, f(-1)) digest ${_}`, int64(14), nil},
 	}
 
-	runTestSuiteSpec(t, section, inputs, 4)
+	// runTestSuiteSpec(t, section, inputs, 4)
-	// runTestSuite(t, section, inputs)
+	runTestSuite(t, section, inputs)
 }
 
 // func TestNewIterIterator(t *testing.T) {

t_iterator_test.go

@@ -37,7 +37,7 @@ func TestIteratorParser(t *testing.T) {
 		/*  22 */ {`it=$({1:"one",2:"two",3:"three"}, "asc", "item"); it++`, kern.NewList([]any{int64(1), "one"}), nil},
 	}
 
-	// runTestSuiteSpec(t, section, inputs, 10)
+	// runTestSuiteSpec(t, section, inputs, 1)
 	runTestSuite(t, section, inputs)
 }
 

t_operator_test.go

@@ -80,6 +80,6 @@ func TestOperatorGroupBy(t *testing.T) {
 			nil},
 	}
 
-	runTestSuiteSpec(t, section, inputs, 3)
+	// runTestSuiteSpec(t, section, inputs, 3)
-	// runTestSuite(t, section, inputs)
+	runTestSuite(t, section, inputs)
 }