78 lines
3.4 KiB
Go
78 lines
3.4 KiB
Go
package parser
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import "testing"
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func TestKey(t *testing.T) {
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for _, test := range []parseTest{
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{"", []string{`Error: unexpected end of file (expected a key name) at start of file`}},
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// Bare key tests
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{"barekey", []string{`key("barekey")`}},
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{"1234567", []string{`key("1234567")`}},
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{"mix-12_34", []string{`key("mix-12_34")`}},
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{"-hey_good_Lookin123-", []string{`key("-hey_good_Lookin123-")`}},
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{"wrong!", []string{`key("wrong")`, `Error: unexpected input (expected end of file) at line 1, column 6`}},
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{"key1.", []string{`key("key1")`, `keydot()`, `Error: unexpected end of file (expected a key name) at line 1, column 6`}},
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{"key1.key2", []string{`key("key1")`, `keydot()`, `key("key2")`}},
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{"key . with . spaces", []string{`key("key")`, `keydot()`, `key("with")`, `keydot()`, `key("spaces")`}},
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{"key \t . \twithtabs\t . \tandspaces", []string{`key("key")`, `keydot()`, `key("withtabs")`, `keydot()`, `key("andspaces")`}},
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// Single quoted key tests
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{"''", []string{`key("")`}},
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{"'single quoted'", []string{`key("single quoted")`}},
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{`'escape\s are literal'`, []string{`key("escape\\s are literal")`}},
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{`'"using inner quotes"'`, []string{`key("\"using inner quotes\"")`}},
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// Double quoted key tests
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{`""`, []string{`key("")`}},
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{`"double quoted"`, []string{`key("double quoted")`}},
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{`"escapes are in\terpreted"`, []string{`key("escapes are in\terpreted")`}},
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{`"using 'inner' \"quotes\""`, []string{`key("using 'inner' \"quotes\"")`}},
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// Mixed key types
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{`this.'i\s'."madness\t".''`, []string{`key("this")`, `keydot()`, `key("i\\s")`, `keydot()`, `key("madness\t")`, `keydot()`, `key("")`}},
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} {
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p := &parser{}
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testParseHandler(t, p, p.startKey, test)
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}
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}
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func TestAssignment(t *testing.T) {
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for _, test := range []parseTest{
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{"", []string{`Error: unexpected end of file (expected a value assignment) at start of file`}},
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{"=", []string{`assign()`}},
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{" \t = \t ", []string{`assign()`}},
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{" \n = \n ", []string{`Error: unexpected input (expected a value assignment) at start of file`}},
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} {
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p := &parser{}
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testParseHandler(t, p, p.startAssignment, test)
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}
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}
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func TestValue(t *testing.T) {
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for _, test := range []parseTest{
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{``, []string{`Error: unexpected end of file (expected a value) at start of file`}},
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{`"basic string value"`, []string{`string("basic string value")`}},
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} {
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p := &parser{}
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testParseHandler(t, p, p.startValue, test)
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}
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}
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func TestKeyValuePair(t *testing.T) {
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for _, test := range []parseTest{
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{"", []string{}},
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{" ", []string{}},
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{" \t ", []string{}},
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{" key ", []string{`key("key")`, `Error: unexpected input (expected a value assignment) at line 1, column 5`}},
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{" key \t=", []string{`key("key")`, `assign()`, `Error: unexpected end of file (expected a value) at line 1, column 8`}},
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{" key \t =\t \"The Value\" \r\n", []string{`key("key")`, `assign()`, `string("The Value")`}},
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{"key1=\"value1\"key2=\"value2\"\r\nkey3=\"value3\"", []string{
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`key("key1")`, `assign()`, `string("value1")`,
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`key("key2")`, `assign()`, `string("value2")`,
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`key("key3")`, `assign()`, `string("value3")`}},
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{"with=\"comments\"# boring \nanother.cool =\"one\" \t # to the end\r\n", []string{
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`key("with")`, `assign()`, `string("comments")`, `comment("# boring ")`,
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`key("another")`, `keydot()`, `key("cool")`, `assign()`, `string("one")`, `comment("# to the end")`}},
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} {
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p := &parser{}
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testParseHandler(t, p, p.startKeyValuePair, test)
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}
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}
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