test explicit input over stdin and generate option defaults

cmd/treerack/check_test.go

@@ -188,6 +188,14 @@ var checkTests = []mainTest{
 			"treerack", "check", "-syntax-string", `foo = "bar"`, "-input-string", "bar",
 		},
 	},
+
+	{
+		title: "explicit over stdin",
+		args: []string{
+			"treerack", "check", "-syntax", "foo_test.treerack", "-input-string", "bar",
+		},
+		stdin: "invalid",
+	},
 }
 
 func TestCheck(t *testing.T) {

cmd/treerack/checksyntax_test.go

@@ -112,6 +112,14 @@ var checkSyntaxTests = []mainTest{
 			"treerack", "check-syntax", "-syntax-string", `foo = "bar"`,
 		},
 	},
+
+	{
+		title: "explicit over stdin",
+		args: []string{
+			"treerack", "check-syntax", "-syntax", "foo_test.treerack",
+		},
+		stdin: "invalid",
+	},
 }
 
 func TestCheckSyntax(t *testing.T) {

cmd/treerack/generate_test.go

@@ -47,6 +47,40 @@ var generateTests = []mainTest{
 			"func Parse",
 		},
 	},
+
+	{
+		title: "default package name",
+		args: []string{
+			"treerack", "generate", "-export", "-syntax-string", `foo = "bar"`,
+		},
+		stdout: []string{
+			"package main",
+			"func Parse",
+		},
+	},
+
+	{
+		title: "no export",
+		args: []string{
+			"treerack", "generate", "-package-name", "foo", "-syntax-string", `foo = "bar"`,
+		},
+		stdout: []string{
+			"package foo",
+			"func parse",
+		},
+	},
+
+	{
+		title: "explicit over stdin",
+		args: []string{
+			"treerack", "generate", "-export", "-package-name", "foo", "-syntax", "foo_test.treerack",
+		},
+		stdin: "invalid",
+		stdout: []string{
+			"package foo",
+			"func Parse",
+		},
+	},
 }
 
 func TestGenerate(t *testing.T) {

cmd/treerack/parse_test.go

@@ -56,6 +56,17 @@ var parseTests = []mainTest{
 		},
 	},
 
+	{
+		title: "explicit over stdin",
+		args: []string{
+			"treerack", "parse", "-syntax", "foo_test.treerack", "-input-string", "bar",
+		},
+		stdin: "invalid",
+		stdout: []string{
+			`"name":"foo"`,
+		},
+	},
+
 	{
 		title: "pretty",
 		args: []string{

notes.txt

@@ -1,19 +1,12 @@
 [next]
+errors
 formatter
 report unused parsers
 parse hashed, storing only the results
 linux packaging
 
-[parser]
-custom tokens
-indentation
-streaming support // ReadNode(io.Reader)
-
 [cmd]
-check
-parse
 help for positional argument
-test explicit input priority
 
 [errors]
 take the last
@@ -21,6 +14,11 @@ test error report on invalid flag
 input name: may be just dropped because completely controlled by the client
 input name needed in command to differentiate between syntax and input in check and parse subcommands
 
+[parser]
+custom tokens
+indentation
+streaming support // ReadNode(io.Reader)
+
 [generator]
 allchars: can have char sequence
 make generator output non-random (track parsers in a list in definition order)