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-rw-r--r--asspb_test.go356
1 files changed, 229 insertions, 127 deletions
diff --git a/asspb_test.go b/asspb_test.go
index 63361ef..7deb8f3 100644
--- a/asspb_test.go
+++ b/asspb_test.go
@@ -9,221 +9,240 @@ import (
func TestUnmarshal(t *testing.T) {
t.Parallel()
+ type nestedMessage struct {
+ Field int64 `ccl:"field"`
+ }
+ type message struct {
+ String string `ccl:"string"`
+ String2 string `ccl:"string2"`
+ Int int64 `ccl:"int"`
+ Float float64 `ccl:"float"`
+ Bool bool `ccl:"bool"`
+ Bool2 bool `ccl:"bool2"`
+ Message *nestedMessage `ccl:"message"`
+ Repeated []int64 `ccl:"repeated"`
+ RepeatedMessage []nestedMessage `ccl:"repeated_message"`
+
+ Ignore map[int]int `ccl:"-,"` // unlike JSON this also means ignore
+ unexported int64
+ }
+
for _, tc := range []struct {
desc string
msg string
- want map[string]any
+ want message
}{{
desc: "Complete",
msg: `# This is a comment
-field_string: 'asdf\n' # comment end of line
-field_doublestring: "asdf\n"
-field_int: 10
-field_float: 10.5e13
-field_true: true
-field_false: false
-field_nested { asdf: 10 }
-field_repeated [1, 2, 3]
-field_repeated: 4
-field_repeated [5, 6]
+string: 'asdf\n' # comment end of line
+string2: "asdf\n"
+int: 10
+float: 10.5e13
+bool: true
+bool2: false
+message { field: 10 }
+repeated [1, 2, 3]
+repeated: 4
+repeated [5, 6]
`,
- want: map[string]any{
- "field_string": "asdf\n",
- "field_doublestring": "asdf\n",
- "field_int": 10.,
- "field_float": 10.5e13,
- "field_true": true,
- "field_false": false,
- "field_nested": map[string]any{"asdf": 10.},
- "field_repeated": []any{1., 2., 3., 4., 5., 6.},
+ want: message{
+ String: "asdf\n",
+ String2: "asdf\n",
+ Int: 10,
+ Float: 10.5e13,
+ Bool: true,
+ Bool2: false,
+ Message: &nestedMessage{Field: 10},
+ Repeated: []int64{1, 2, 3, 4, 5, 6},
},
}, {
desc: "MultilineString",
- msg: `field: "strings
+ msg: `string: "strings
can just span multiple lines"`,
- want: map[string]any{"field": "strings\ncan just span multiple lines"},
+ want: message{String: "strings\ncan just span multiple lines"},
}, {
desc: "Zero",
- msg: `field: 0`,
- want: map[string]any{"field": 0.},
+ msg: `int: 0`,
+ want: message{Int: 0},
}, {
desc: "Hex",
- msg: `field: 0xff`,
- want: map[string]any{"field": 255.},
+ msg: `int: 0xff`,
+ want: message{Int: 255},
}, {
desc: "CapitalHex",
- msg: `field: 0XfF`,
- want: map[string]any{"field": 255.},
+ msg: `int: 0XfF`,
+ want: message{Int: 255},
}, {
desc: "HexLeadingZero",
- msg: `field: 0x0f`,
- want: map[string]any{"field": 15.},
+ msg: `int: 0x0f`,
+ want: message{Int: 15},
}, {
desc: "Float",
- msg: `field: 1.5e10`,
- want: map[string]any{"field": 1.5e10},
+ msg: `float: 1.5e10`,
+ want: message{Float: 1.5e10},
}, {
desc: "FloatCapitalE",
- msg: `field: 1.5E10`,
- want: map[string]any{"field": 1.5e10},
+ msg: `float: 1.5E10`,
+ want: message{Float: 1.5e10},
}, {
desc: "NegativeFloat",
- msg: `field: -1.5e-10`,
- want: map[string]any{"field": -1.5e-10},
+ msg: `float: -1.5e-10`,
+ want: message{Float: -1.5e-10},
}, {
desc: "PositiveFloat",
- msg: `field: +1.5e+10`,
- want: map[string]any{"field": 1.5e10},
+ msg: `float: +1.5e+10`,
+ want: message{Float: 1.5e10},
}, {
desc: "Int",
- msg: `field: 10`,
- want: map[string]any{"field": 10.},
+ msg: `int: 10`,
+ want: message{Int: 10},
}, {
desc: "NegativeInt",
- msg: `field: -10`,
- want: map[string]any{"field": -10.},
+ msg: `int: -10`,
+ want: message{Int: -10},
}, {
desc: "PositiveInt",
- msg: `field: +10`,
- want: map[string]any{"field": 10.},
+ msg: `int: +10`,
+ want: message{Int: 10},
}, {
desc: "String",
- msg: `field: 'asdf'`,
- want: map[string]any{"field": "asdf"},
+ msg: `string: 'asdf'`,
+ want: message{String: "asdf"},
}, {
desc: "DoubleString",
- msg: `field: "asdf"`,
- want: map[string]any{"field": "asdf"},
+ msg: `string: "asdf"`,
+ want: message{String: "asdf"},
}, {
desc: "StringEscapeSingle",
- msg: `you: 'ain\'t'`,
- want: map[string]any{"you": "ain't"},
+ msg: `string: 'ain\'t'`,
+ want: message{String: "ain't"},
}, {
desc: "DoubleStringEscapeSingle",
- msg: `I: "won\'t"`,
- want: map[string]any{"I": "won't"},
+ msg: `string: "won\'t"`,
+ want: message{String: "won't"},
}, {
desc: "StringEscapeDouble",
- msg: `field: '\"'`,
- want: map[string]any{"field": `"`},
+ msg: `string: '\"'`,
+ want: message{String: `"`},
}, {
desc: "DoubleStringEscapeDouble",
- msg: `field: "\""`,
- want: map[string]any{"field": `"`},
+ msg: `string: "\""`,
+ want: message{String: `"`},
}, {
desc: "StringEscapeQuestionMark",
- msg: `field: "\?"`,
- want: map[string]any{"field": "?"},
+ msg: `string: "\?"`,
+ want: message{String: "?"},
}, {
desc: "StringEscapeBackslash",
- msg: `field: '\\'`,
- want: map[string]any{"field": `\`},
+ msg: `string: '\\'`,
+ want: message{String: `\`},
}, {
desc: "StringEscapeA",
- msg: `field: '\a'`,
- want: map[string]any{"field": "\a"},
+ msg: `string: '\a'`,
+ want: message{String: "\a"},
}, {
desc: "StringEscapeB",
- msg: `field: '\b'`,
- want: map[string]any{"field": "\b"},
+ msg: `string: '\b'`,
+ want: message{String: "\b"},
}, {
desc: "StringEscapeF",
- msg: `field: '\f'`,
- want: map[string]any{"field": "\f"},
+ msg: `string: '\f'`,
+ want: message{String: "\f"},
}, {
desc: "StringEscapeN",
- msg: `field: '\n'`,
- want: map[string]any{"field": "\n"},
+ msg: `string: '\n'`,
+ want: message{String: "\n"},
}, {
desc: "StringEscapeR",
- msg: `field: '\r'`,
- want: map[string]any{"field": "\r"},
+ msg: `string: '\r'`,
+ want: message{String: "\r"},
}, {
desc: "StringEscapeT",
- msg: `field: '\t'`,
- want: map[string]any{"field": "\t"},
+ msg: `string: '\t'`,
+ want: message{String: "\t"},
}, {
desc: "StringEscapeV",
- msg: `field: '\v'`,
- want: map[string]any{"field": "\v"},
+ msg: `string: '\v'`,
+ want: message{String: "\v"},
}, {
desc: "StringHex",
- msg: `field: '\x0a'`,
- want: map[string]any{"field": "\n"},
+ msg: `string: '\x0a'`,
+ want: message{String: "\n"},
}, {
desc: "StringHexHighByte",
- msg: `field: "\xe4\xb8\x96"`,
- want: map[string]any{"field": "世"},
+ msg: `string: "\xe4\xb8\x96"`,
+ want: message{String: "世"},
}, {
desc: "StringUnicode",
- msg: `field: '\u2014'`,
- want: map[string]any{"field": "—"},
+ msg: `string: '\u2014'`,
+ want: message{String: "—"},
}, {
desc: "StringOctal",
- msg: `field: '\033'`,
- want: map[string]any{"field": "\033"},
+ msg: `string: '\033'`,
+ want: message{String: "\033"},
}, {
desc: "Message",
- msg: `field { nested_field: 10 }`,
- want: map[string]any{"field": map[string]any{"nested_field": 10.}},
+ msg: `message { field: 10 }`,
+ want: message{Message: &nestedMessage{Field: 10}},
}, {
desc: "EmptyMessage",
- msg: `field {}`,
- want: map[string]any{"field": map[string]any{}},
+ msg: `message {}`,
+ want: message{Message: &nestedMessage{}},
}, {
desc: "Repeated",
- msg: `field: 1
-field: 2`,
- want: map[string]any{"field": []any{1., 2.}},
+ msg: `
+ repeated: 1
+ repeated: 2`,
+ want: message{Repeated: []int64{1, 2}},
}, {
desc: "RepeatedList",
- msg: `field: [1, 2]`,
- want: map[string]any{"field": []any{1., 2.}},
+ msg: `repeated: [1, 2]`,
+ want: message{Repeated: []int64{1, 2}},
}, {
desc: "EmptyList",
- msg: `field: []`,
- want: map[string]any{"field": []any{}},
+ msg: `repeated: []`,
+ want: message{Repeated: []int64{}},
}, {
desc: "RepeatedListTrailingComma",
- msg: `field: [
- 1,
- 2,
- ]`,
- want: map[string]any{"field": []any{1., 2.}},
+ msg: `repeated: [
+ 1,
+ 2,
+ ]`,
+ want: message{Repeated: []int64{1, 2}},
}, {
desc: "ListOfMessage",
- msg: `field: [{}]`,
- want: map[string]any{"field": []any{map[string]any{}}},
+ msg: `repeated_message: [{}]`,
+ want: message{RepeatedMessage: []nestedMessage{{}}},
}, {
desc: "CStyleComment",
- msg: `field: /** inline comment **/ {}`,
- want: map[string]any{"field": map[string]any{}},
+ msg: `message: /** inline comment **/ {}`,
+ want: message{Message: &nestedMessage{}},
}, {
desc: "CStyleLineComment",
- msg: `field: {} // line comment`,
- want: map[string]any{"field": map[string]any{}},
+ msg: `message: {} // line comment`,
+ want: message{Message: &nestedMessage{}},
}, {
desc: "ConcatStrings",
- msg: `field: 'that'"'"'s cool'`,
- want: map[string]any{"field": "that's cool"},
+ msg: `string: 'that'"'"'s cool'`,
+ want: message{String: "that's cool"},
}, {
desc: "RemoveNewline",
- msg: `field: 'remove newline \
+ msg: `string: 'remove newline \
from string'`,
- want: map[string]any{"field": "remove newline from string"},
+ want: message{String: "remove newline from string"},
}, {
desc: "RemoveNewlineWindows",
- msg: "field: 'remove newline \\\r\nfrom string'",
- want: map[string]any{"field": "remove newline from string"},
+ msg: "string: 'remove newline \\\r\nfrom string'",
+ want: message{String: "remove newline from string"},
}} {
t.Run(tc.desc, func(t *testing.T) {
t.Parallel()
- got := make(map[string]any)
+ var got message
if err := Unmarshal([]byte(tc.msg), &got); err != nil {
t.Fatalf("Unmarshal(%q) failed: %s\n", tc.msg, err)
}
- if diff := cmp.Diff(tc.want, got); diff != "" {
+ if diff := cmp.Diff(tc.want, got, cmp.AllowUnexported(message{})); diff != "" {
t.Errorf("Unmarshal(%q) returned unexpected diff (-want +got):\n%s", tc.msg, diff)
}
})
@@ -233,56 +252,70 @@ from string'`,
func TestUnmarshal_Invalid(t *testing.T) {
t.Parallel()
+ type nestedMessage struct {
+ Int int `ccl:"int"`
+ }
+ type message struct {
+ Int int64 `ccl:"int"`
+ String string `ccl:"string"`
+ Msg nestedMessage `ccl:"msg"`
+ Repeated []int64 `ccl:"repeated"`
+ RepeatedMsg []nestedMessage `ccl:"repeated_msg"`
+ }
+
for _, tc := range []struct {
desc string
msg string
}{{
desc: "BadNum",
- msg: `field: .`,
+ msg: `int: .`,
}, {
desc: "BadStringEscape",
- msg: `field: '\g'`,
+ msg: `string: '\g'`,
}, {
desc: "BadDoubleStringEscape",
- msg: `field: "\g"`,
+ msg: `string: "\g"`,
}, {
desc: "UnterminatedString",
- msg: `field: '`,
+ msg: `string: '`,
}, {
desc: "UnterminatedDoubleString",
- msg: `field: "`,
+ msg: `string: "`,
}, {
desc: "NoFieldName",
msg: `10`,
}, {
desc: "MsgNoFieldName",
- msg: `field {10}`,
+ msg: `msg {10}`,
}, {
desc: "ListMissingComma",
- msg: `field [1 2]`,
+ msg: `repeated [1 2]`,
}, {
desc: "ListBadVal",
- msg: `field [asdf]`,
+ msg: `repeated [asdf]`,
}, {
desc: "ListBadMsgVal",
- msg: `field [{asdf}]`,
+ msg: `repeated_msg [{asdf}]`,
}, {
desc: "IntLeadingZero",
- msg: `field: 0644`,
+ msg: `int: 0644`,
}, {
desc: "InvalidOctal",
- msg: `field: "\777"`,
+ msg: `string: "\777"`,
}, {
desc: "InvalidUTF8",
- msg: `field: "\x80"`,
+ msg: `string: "\x80"`,
}, {
desc: "FieldMissingVal",
- msg: `field`,
+ msg: `string`,
+ }, {
+ desc: "FieldMissingColon",
+ msg: `string "abc"`,
}} {
t.Run(tc.desc, func(t *testing.T) {
t.Parallel()
- got := make(map[string]any)
+ var got message
err := Unmarshal([]byte(tc.msg), &got)
if err == nil {
t.Errorf("Unmarshal(%q) returned success, want error", tc.msg)
@@ -291,14 +324,83 @@ func TestUnmarshal_Invalid(t *testing.T) {
}
}
+func TestUnmarshal_InvalidType(t *testing.T) {
+ t.Parallel()
+
+ for _, tc := range []struct {
+ desc string
+ msg string
+ out any
+ }{{
+ desc: "Nil",
+ msg: `field {}`,
+ out: (*struct{})(nil),
+ }, {
+ desc: "Struct",
+ msg: `field {}`,
+ out: new(int),
+ }, {
+ desc: "Int",
+ msg: `Field: 123`,
+ out: new(struct{ Field string }),
+ }, {
+ desc: "IntHex",
+ msg: `Field: 0x123`,
+ out: new(struct{ Field string }),
+ }, {
+ desc: "Float",
+ msg: `Field: 123.`,
+ out: new(struct{ Field int64 }),
+ }, {
+ desc: "NestedMessage",
+ msg: `Field {Field {}}`,
+ out: new(struct{ Field int64 }),
+ }, {
+ desc: "True",
+ msg: `F:on`,
+ out: new(struct{ F int64 }),
+ }, {
+ desc: "False",
+ msg: `F:no`,
+ out: new(struct{ F int64 }),
+ }, {
+ desc: "List",
+ msg: `F:[]`,
+ out: new(struct{ F int64 }),
+ }, {
+ desc: "RepeatedBool",
+ msg: `F:on F:no`,
+ out: new(struct{ F []int64 }),
+ }, {
+ desc: "String",
+ msg: `F:"abc"`,
+ out: new(struct{ F int64 }),
+ }} {
+ t.Run(tc.desc, func(t *testing.T) {
+ t.Parallel()
+
+ err := Unmarshal([]byte(tc.msg), tc.out)
+ if err == nil {
+ t.Errorf("Unmarshal(%+v) returned success, want error", tc.out)
+ }
+ })
+ }
+}
+
func TestUnmarshal_ErrorLineCol(t *testing.T) {
+ t.Parallel()
+
+ type message struct {
+ Secret int64 `ccl:"secret"`
+ }
+
msg := `
###### This is a very important file please do not modify
#########################################################
################ The more ## I put the more secure it is######
secret:12345; # oops typo
`
- err := Unmarshal([]byte(msg), new(map[string]any))
+ err := Unmarshal([]byte(msg), new(message))
syntaxErr, ok := err.(*syntaxError)
if !ok {
t.Errorf("Unmarshal(%q): expected *syntaxError, got error %T %[2]v", msg, err)
generated by cgit v1.3.1 (git 2.54.0) at 2026-09-04 16:17:19 +0000