147 lines
3.6 KiB
Go
147 lines
3.6 KiB
Go
package config
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import "math"
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import "strings"
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import "testing"
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func TestParseEntryUnquotedString (test *testing.T) {
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testParseEntry(test, "stringValue = Unquoted\\nString", "stringValue", ValueString("Unquoted\nString"))
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}
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func TestParseEntryQuotedString (test *testing.T) {
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testParseEntry(test, "stringValue = \"Quoted\\nString\"", "stringValue", ValueString("Quoted\nString"))
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}
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func TestParseEntryNumber (test *testing.T) {
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testParseEntry(test, "numberValue = -349.29034", "numberValue", ValueNumber(-349.29034))
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}
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func TestParseEntryNumberInf (test *testing.T) {
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testParseEntry(test, "numberValue = Inf", "numberValue", ValueNumber(math.Inf(1)))
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}
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func TestParseEntryNumberNegativeInf (test *testing.T) {
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testParseEntry(test, "numberValue = -Inf", "numberValue", ValueNumber(math.Inf(-1)))
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}
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func TestParseEntryNumberNaN (test *testing.T) {
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testParseEntry(test, "numberValue = NaN", "numberValue", ValueNumber(math.NaN()))
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}
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func TestParseEntryBoolTrue (test *testing.T) {
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testParseEntry(test, "boolValue = true", "boolValue", ValueBool(true))
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}
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func TestParseEntryBoolFalse (test *testing.T) {
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testParseEntry(test, "boolValue = false", "boolValue", ValueBool(false))
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}
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func TestParseEntryComplexKey (test *testing.T) {
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testParseEntry (
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test, "--Something.OtherThing...another-Thing-=value",
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"--Something.OtherThing...another-Thing-", ValueString("value"))
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}
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func TestParse (test *testing.T) {
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testParse(test,
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` thing =something
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# comment
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otherThing = otherValue
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otherThing = otherValue1
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otherThing = otherValue2 # not a comment
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`,
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`thing="something"
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# comment
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otherThing="otherValue"
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otherThing="otherValue1"
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otherThing="otherValue2 # not a comment"
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`)
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}
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func TestGetValue (test *testing.T) {
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file := parseFileString(test,
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`key=askdhj
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# some comment
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key = value
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key1 = 7`)
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got, err := file.Get("key")
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if err != nil { test.Fatal(err) }
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testValueString(test, got, `"value"`)
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}
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func TestModifyValue (test *testing.T) {
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file := parseFileString(test,
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`key=askdhj
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# some comment
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key = value
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key1 = 7`)
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err := file.Set("key", ValueNumber(324980.2349))
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if err != nil { test.Fatal(err) }
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testFileString(test, file,
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`key="askdhj"
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# some comment
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key=324980.2349
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key1=7
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`)
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}
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func TestResetValue (test *testing.T) {
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file := parseFileString(test,
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`key=askdhj
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# some comment
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key = value
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key1 = 7`)
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err := file.Reset("key")
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if err != nil { test.Fatal(err) }
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testFileString(test, file,
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`# some comment
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key1=7
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`)
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}
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func testParseEntry (test *testing.T, str string, key string, value Value) {
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ent, err := parseEntry(str)
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if err != nil { test.Fatal(err) }
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if ent.key != key {
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test.Fatalf("expected key: [%s]\ngot key: [%s]", key, ent.key)
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}
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if ent.value.String() != value.String() {
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test.Fatalf("expected value: [%s]\ngot value: [%s]", value.String(), ent.value.String())
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}
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}
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func testParse (test *testing.T, str, correct string) {
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if correct == "" { correct = str }
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testFileString(test, parseFileString(test, str), correct)
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}
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func parseFileString (test *testing.T, str string) *File {
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file, err := Parse(strings.NewReader(str))
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if err != nil { test.Fatal(err) }
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return file
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}
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func testFileString (test *testing.T, file *File, correct string) {
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got := strings.Builder { }
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file.WriteTo(&got)
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if got.String() != correct {
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test.Error("strings do not match")
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test.Errorf("EXPECTED:\n%s", correct)
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test.Errorf("GOT:\n%s", got.String())
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test.Fail()
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}
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}
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func testValueString (test *testing.T, got Value, correct string) {
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if got.String() != correct {
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test.Error("strings do not match")
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test.Errorf("EXPECTED:\n%s", correct)
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test.Errorf("GOT:\n%s", got.String())
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test.Fail()
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}
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}
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