148 lines
7.5 KiB
Go
148 lines
7.5 KiB
Go
package parse
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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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// Bare key tests
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{"barekey=0", `{"barekey": 0}`, ``},
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{"1234567=0", `{"1234567": 0}`, ``},
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{"mix-12_34=0", `{"mix-12_34": 0}`, ``},
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{"-hey_good_Lookin123-=0", `{"-hey_good_Lookin123-": 0}`, ``},
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{"wrong!=0", `{}`, `unexpected input (expected a value assignment) at line 1, column 6`},
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{"key1.=0", `{}`, `unexpected input (expected a key name) at line 1, column 6`},
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{"key1.key2=0", `{"key1": {"key2": 0}}`, ``},
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{"key . with . spaces=0", `{"key": {"with": {"spaces": 0}}}`, ``},
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{"key \t . \twithtabs\t . \tandspaces=0", `{"key": {"withtabs": {"andspaces": 0}}}`, ``},
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{"key1='value1' key2='value2' # on same line", `{"key1": "value1"}`, `unexpected input (expected end of line) at line 1, column 14`},
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// Single quoted key tests
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{"''=0", `{"": 0}`, ``},
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{"'single quoted'=0", `{"single quoted": 0}`, ``},
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{`'escape\s are literal'=0`, `{"escape\\s are literal": 0}`, ``},
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{`'"using inner quotes"'=0`, `{"\"using inner quotes\"": 0}`, ``},
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// Double quoted key tests
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{`""=0`, `{"": 0}`, ``},
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{`"double quoted"=0`, `{"double quoted": 0}`, ``},
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{`"escapes are in\terpreted"=0`, `{"escapes are in\terpreted": 0}`, ``},
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{`"using 'inner' \"quotes\""=0`, `{"using 'inner' \"quotes\"": 0}`, ``},
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{`"invalid \xcd string"=0`, `{}`, "invalid escape sequence at line 1, column 10"},
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// Mixed key types
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{`this.'i\s'."madness\t".''=0`, `{"this": {"i\\s": {"madness\t": {"": 0}}}}`, ``},
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} {
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p := newParser()
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testParse(t, p, p.startDocument, 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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{``, `{}`, ``},
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{` `, `{}`, ``},
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{" \t ", `{}`, ``},
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{" key ", `{}`, `unexpected end of file (expected a value assignment) at line 1, column 6`},
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{" key \t=", `{}`, `unexpected end of file (expected a value) at line 1, column 8`},
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{"key = # INVALID", `{}`, `unexpected input (expected a value) at line 1, column 7`},
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{" key \t =\t \"The Value\" \r\n", `{"key": "The Value"}`, ``},
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{`3.14159 = "pi"`, `{"3": {"14159": "pi"}}`, ``},
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{`"ʎǝʞ" = "value"`, `{"ʎǝʞ": "value"}`, ``},
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{`key = "value" # This is a comment at the end of a line`, `{"key": "value"}`, ``},
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{`another = "# This is not a comment"`, `{"another": "# This is not a comment"}`, ``},
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{"key1=\"value1\"\nkey2=\"value2\"\r\nkey3a.key3b=\"value3\"", `{"key1": "value1", "key2": "value2", "key3a": {"key3b": "value3"}}`, ``},
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{"with=\"comments\"# boring \nanother.cool =\"one\" \t # to the end\r\n", `{"another": {"cool": "one"}, "with": "comments"}`, ``},
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{"key='value'\nkey='another value'", `{"key": "value"}`, `invalid key/value pair: string value already exists at key [key] at line 2, column 20`},
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} {
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p := newParser()
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testParse(t, p, p.startDocument, test)
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}
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}
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func TestKeyValuePair_ForAllTypes(t *testing.T) {
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for _, test := range []parseTest{
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{"string='literal'", `{"string": "literal"}`, ``},
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{"string='''literal\nmulti-line'''", `{"string": "literal\nmulti-line"}`, ``},
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{`string="basic"`, `{"string": "basic"}`, ``},
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{"string=\"\"\"basic\nmulti-line\"\"\"", `{"string": "basic\nmulti-line"}`, ``},
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{"integer=1_234_567", `{"integer": 1234567}`, ``},
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{"integer=42", `{"integer": 42}`, ``},
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{"integer=0x42", `{"integer": 66}`, ``},
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{"integer=0o42", `{"integer": 34}`, ``},
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{"integer=0b101010", `{"integer": 42}`, ``},
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{"float=42.37", `{"float": 42.37}`, ``},
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{"float=42e+37", `{"float": 4.2e+38}`, ``},
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{"float=42.37e-11", `{"float": 4.237e-10}`, ``},
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{"boolean=true", `{"boolean": true}`, ``},
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{"boolean=false", `{"boolean": false}`, ``},
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{"date=2019-01-01", `{"date": 2019-01-01}`, ``},
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{"time=15:03:11", `{"time": 15:03:11}`, ``},
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{"datetime=2021-02-01 15:03:11.123", `{"datetime": 2021-02-01 15:03:11.123}`, ``},
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{"offset_datetime=1111-11-11 11:11:11.111111111+11:11", `{"offset_datetime": 1111-11-11T11:11:11.111111111+11:11}`, ``},
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{"inline_array=['a', 'inline', 'array']", `{"inline_array": ["a", "inline", "array"]}`, ``},
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{`inline_table={"inline"="table"}`, `{"inline_table": {"inline": "table"}}`, ``},
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} {
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p := newParser()
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testParse(t, p, p.startDocument, test)
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}
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}
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func TestKeyValuePair_ExamplesFromSpecification(t *testing.T) {
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for _, test := range []parseTest{
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{"int1 = +99", `{"int1": 99}`, ``},
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{"int2 = 42", `{"int2": 42}`, ``},
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{"int3 = 0", `{"int3": 0}`, ``},
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{"int4 = -17", `{"int4": -17}`, ``},
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{"int5 = 1_000", `{"int5": 1000}`, ``},
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{"int6 = 5_349_221", `{"int6": 5349221}`, ``},
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{"int7 = 1_2_3_4_5 # VALID but discouraged", `{"int7": 12345}`, ``},
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{"hex1 = 0xDEADBEEF", `{"hex1": 3735928559}`, ``},
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{"hex2 = 0xdeadbeef", `{"hex2": 3735928559}`, ``},
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{"hex3 = 0xdead_beef", `{"hex3": 3735928559}`, ``},
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{"oct1 = 0o01234567", `{"oct1": 342391}`, ``},
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{"oct2 = 0o755", `{"oct2": 493}`, ``},
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{"bin1 = 0b11010110", `{"bin1": 214}`, ``},
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{"flt1 = +1.0", `{"flt1": 1}`, ``},
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{"flt2 = 3.1415", `{"flt2": 3.1415}`, ``},
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{"flt3 = -0.01", `{"flt3": -0.01}`, ``},
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{"flt4 = 5e+22", `{"flt4": 5e+22}`, ``},
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{"flt5 = 1e6", `{"flt5": 1e+06}`, ``},
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{"flt6 = -2E-2", `{"flt6": -0.02}`, ``},
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{"flt7 = 6.626e-34", `{"flt7": 6.626e-34}`, ``},
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{"flt8 = 224_617.445_991_228", `{"flt8": 224617.445991228}`, ``},
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{"sf1 = inf # positive infinity", `{"sf1": +Inf}`, ``},
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{"sf2 = +inf # positive infinity", `{"sf2": +Inf}`, ``},
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{"sf3 = -inf # negative infinity", `{"sf3": -Inf}`, ``},
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{"sf4 = nan # actual sNaN/qNaN encoding is implementation-specific", `{"sf4": NaN}`, ``},
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{"sf5 = +nan # same as `nan`", `{"sf5": NaN}`, ``},
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{"sf6 = -nan # valid, actual encoding is implementation-specific", `{"sf6": NaN}`, ``},
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{"bool1 = true", `{"bool1": true}`, ``},
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{"bool2 = false", `{"bool2": false}`, ``},
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{"odt1 = 1979-05-27T07:32:00Z", `{"odt1": 1979-05-27T07:32:00Z}`, ``},
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{"odt2 = 1979-05-27T00:32:00-07:00", `{"odt2": 1979-05-27T00:32:00-07:00}`, ``},
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{"odt3 = 1979-05-27T00:32:00.999999-07:00", `{"odt3": 1979-05-27T00:32:00.999999-07:00}`, ``},
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{"odt4 = 1979-05-27 07:32:00Z", `{"odt4": 1979-05-27T07:32:00Z}`, ``},
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{"ldt1 = 1979-05-27T07:32:00", `{"ldt1": 1979-05-27 07:32:00}`, ``},
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{"ldt2 = 1979-05-27T00:32:00.999999", `{"ldt2": 1979-05-27 00:32:00.999999}`, ``},
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{"ld1 = 1979-05-27", `{"ld1": 1979-05-27}`, ``},
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{"lt1 = 07:32:00", `{"lt1": 07:32:00}`, ``},
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{"lt2 = 00:32:00.999999", `{"lt2": 00:32:00.999999}`, ``},
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{"arr1 = [ 1, 2, 3 ]", `{"arr1": [1, 2, 3]}`, ``},
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{`arr2 = [ "red", "yellow", "green" ]`, `{"arr2": ["red", "yellow", "green"]}`, ``},
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{`arr3 = [ [ 1, 2 ], [3, 4, 5] ]`, `{"arr3": [[1, 2], [3, 4, 5]]}`, ``},
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{`arr4 = [ "all", 'strings', """are the same""", '''type''']`, `{"arr4": ["all", "strings", "are the same", "type"]}`, ``},
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{`arr5 = [ [ 1, 2 ], ["a", "b", "c"] ]`, `{"arr5": [[1, 2], ["a", "b", "c"]]}`, ``},
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{`arr6 = [ 1, 2.0 ] # INVALID`, `{}`, `type mismatch in array of integers: found an item of type float at line 1, column 16`},
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{"arr7 = [\n 1, 2, 3\n]", `{"arr7": [1, 2, 3]}`, ``},
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{"arr8 = [\n 1,\n 2, # this is ok\n]", `{"arr8": [1, 2]}`, ``},
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{`name = { first = "Tom", last = "Preston-Werner" }`,
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`{"name": {"first": "Tom", "last": "Preston-Werner"}}`, ``},
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{`point = { x = 1, y = 2 }`,
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`{"point": {"x": 1, "y": 2}}`, ``},
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{`animal = { type.name = "pug" }`,
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`{"animal": {"type": {"name": "pug"}}}`, ``},
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{"points = [ { x = 1, y = 2, z = 3 },\n { x = 7, y = 8, z = 9 },\n { x = 2, y = 4, z = 8 } ]",
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`{"points": [{"x": 1, "y": 2, "z": 3}, {"x": 7, "y": 8, "z": 9}, {"x": 2, "y": 4, "z": 8}]}`, ``},
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} {
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p := newParser()
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testParse(t, p, p.startDocument, test)
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}
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}
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