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Improve test coverage (#66)

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This commit is contained in:
Thomas Pelletier
2016-04-22 14:26:15 +02:00
parent 288bc57940
commit 8d9c606c69
4 changed files with 96 additions and 2 deletions
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lexer_test.go
+36 -1
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@@ -480,6 +480,12 @@ func TestKeyEqualNumber(t *testing.T) {
token{Position{1, 8}, tokenFloat, "9_224_617.445_991_228_313"},
token{Position{1, 33}, tokenEOF, ""},
})
testFlow(t, "foo = +", []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{1, 7}, tokenError, "no digit in that number"},
})
}
func TestMultiline(t *testing.T) {
@@ -507,6 +513,16 @@ func TestKeyEqualStringUnicodeEscape(t *testing.T) {
token{Position{1, 8}, tokenString, "hello δ"},
token{Position{1, 25}, tokenEOF, ""},
})
testFlow(t, `foo = "\u2"`, []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{1, 8}, tokenError, "unfinished unicode escape"},
})
testFlow(t, `foo = "\U2"`, []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{1, 8}, tokenError, "unfinished unicode escape"},
})
}
func TestKeyEqualStringNoEscape(t *testing.T) {
@@ -547,6 +563,11 @@ func TestLiteralString(t *testing.T) {
token{Position{1, 8}, tokenString, `<\i\c*\s*>`},
token{Position{1, 19}, tokenEOF, ""},
})
testFlow(t, `foo = 'C:\Users\nodejs\unfinis`, []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{1, 8}, tokenError, "unclosed string"},
})
}
func TestMultilineLiteralString(t *testing.T) {
@@ -563,6 +584,12 @@ func TestMultilineLiteralString(t *testing.T) {
token{Position{2, 1}, tokenString, "hello\n'literal'\nworld"},
token{Position{4, 9}, tokenEOF, ""},
})
testFlow(t, "foo = '''\r\nhello\r\n'literal'\r\nworld'''", []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{2, 1}, tokenString, "hello\r\n'literal'\r\nworld"},
token{Position{4, 9}, tokenEOF, ""},
})
}
func TestMultilineString(t *testing.T) {
@@ -573,7 +600,7 @@ func TestMultilineString(t *testing.T) {
token{Position{1, 34}, tokenEOF, ""},
})
testFlow(t, "foo = \"\"\"\nhello\\\n\"literal\"\\\nworld\"\"\"", []token{
testFlow(t, "foo = \"\"\"\r\nhello\\\r\n\"literal\"\\\nworld\"\"\"", []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{2, 1}, tokenString, "hello\"literal\"world"},
@@ -624,6 +651,14 @@ func TestUnicodeString(t *testing.T) {
token{Position{1, 22}, tokenEOF, ""},
})
}
func TestEscapeInString(t *testing.T) {
testFlow(t, `foo = "\b\f\/"`, []token{
token{Position{1, 1}, tokenKey, "foo"},
token{Position{1, 5}, tokenEqual, "="},
token{Position{1, 8}, tokenString, "\b\f/"},
token{Position{1, 15}, tokenEOF, ""},
})
}
func TestKeyGroupArray(t *testing.T) {
testFlow(t, "[[foo]]", []token{