diff options
Diffstat (limited to 'vendor/github.com/pelletier/go-toml/query/lexer_test.go')
-rw-r--r-- | vendor/github.com/pelletier/go-toml/query/lexer_test.go | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/vendor/github.com/pelletier/go-toml/query/lexer_test.go b/vendor/github.com/pelletier/go-toml/query/lexer_test.go deleted file mode 100644 index 8ce0501fe..000000000 --- a/vendor/github.com/pelletier/go-toml/query/lexer_test.go +++ /dev/null @@ -1,179 +0,0 @@ -package query - -import ( - "github.com/pelletier/go-toml" - "testing" -) - -func testQLFlow(t *testing.T, input string, expectedFlow []token) { - ch := lexQuery(input) - for idx, expected := range expectedFlow { - token := <-ch - if token != expected { - t.Log("While testing #", idx, ":", input) - t.Log("compared (got)", token, "to (expected)", expected) - t.Log("\tvalue:", token.val, "<->", expected.val) - t.Log("\tvalue as bytes:", []byte(token.val), "<->", []byte(expected.val)) - t.Log("\ttype:", token.typ.String(), "<->", expected.typ.String()) - t.Log("\tline:", token.Line, "<->", expected.Line) - t.Log("\tcolumn:", token.Col, "<->", expected.Col) - t.Log("compared", token, "to", expected) - t.FailNow() - } - } - - tok, ok := <-ch - if ok { - t.Log("channel is not closed!") - t.Log(len(ch)+1, "tokens remaining:") - - t.Log("token ->", tok) - for token := range ch { - t.Log("token ->", token) - } - t.FailNow() - } -} - -func TestLexSpecialChars(t *testing.T) { - testQLFlow(t, " .$[]..()?*", []token{ - {toml.Position{1, 2}, tokenDot, "."}, - {toml.Position{1, 3}, tokenDollar, "$"}, - {toml.Position{1, 4}, tokenLeftBracket, "["}, - {toml.Position{1, 5}, tokenRightBracket, "]"}, - {toml.Position{1, 6}, tokenDotDot, ".."}, - {toml.Position{1, 8}, tokenLeftParen, "("}, - {toml.Position{1, 9}, tokenRightParen, ")"}, - {toml.Position{1, 10}, tokenQuestion, "?"}, - {toml.Position{1, 11}, tokenStar, "*"}, - {toml.Position{1, 12}, tokenEOF, ""}, - }) -} - -func TestLexString(t *testing.T) { - testQLFlow(t, "'foo\n'", []token{ - {toml.Position{1, 2}, tokenString, "foo\n"}, - {toml.Position{2, 2}, tokenEOF, ""}, - }) -} - -func TestLexDoubleString(t *testing.T) { - testQLFlow(t, `"bar"`, []token{ - {toml.Position{1, 2}, tokenString, "bar"}, - {toml.Position{1, 6}, tokenEOF, ""}, - }) -} - -func TestLexStringEscapes(t *testing.T) { - testQLFlow(t, `"foo \" \' \b \f \/ \t \r \\ \u03A9 \U00012345 \n bar"`, []token{ - {toml.Position{1, 2}, tokenString, "foo \" ' \b \f / \t \r \\ \u03A9 \U00012345 \n bar"}, - {toml.Position{1, 55}, tokenEOF, ""}, - }) -} - -func TestLexStringUnfinishedUnicode4(t *testing.T) { - testQLFlow(t, `"\u000"`, []token{ - {toml.Position{1, 2}, tokenError, "unfinished unicode escape"}, - }) -} - -func TestLexStringUnfinishedUnicode8(t *testing.T) { - testQLFlow(t, `"\U0000"`, []token{ - {toml.Position{1, 2}, tokenError, "unfinished unicode escape"}, - }) -} - -func TestLexStringInvalidEscape(t *testing.T) { - testQLFlow(t, `"\x"`, []token{ - {toml.Position{1, 2}, tokenError, "invalid escape sequence: \\x"}, - }) -} - -func TestLexStringUnfinished(t *testing.T) { - testQLFlow(t, `"bar`, []token{ - {toml.Position{1, 2}, tokenError, "unclosed string"}, - }) -} - -func TestLexKey(t *testing.T) { - testQLFlow(t, "foo", []token{ - {toml.Position{1, 1}, tokenKey, "foo"}, - {toml.Position{1, 4}, tokenEOF, ""}, - }) -} - -func TestLexRecurse(t *testing.T) { - testQLFlow(t, "$..*", []token{ - {toml.Position{1, 1}, tokenDollar, "$"}, - {toml.Position{1, 2}, tokenDotDot, ".."}, - {toml.Position{1, 4}, tokenStar, "*"}, - {toml.Position{1, 5}, tokenEOF, ""}, - }) -} - -func TestLexBracketKey(t *testing.T) { - testQLFlow(t, "$[foo]", []token{ - {toml.Position{1, 1}, tokenDollar, "$"}, - {toml.Position{1, 2}, tokenLeftBracket, "["}, - {toml.Position{1, 3}, tokenKey, "foo"}, - {toml.Position{1, 6}, tokenRightBracket, "]"}, - {toml.Position{1, 7}, tokenEOF, ""}, - }) -} - -func TestLexSpace(t *testing.T) { - testQLFlow(t, "foo bar baz", []token{ - {toml.Position{1, 1}, tokenKey, "foo"}, - {toml.Position{1, 5}, tokenKey, "bar"}, - {toml.Position{1, 9}, tokenKey, "baz"}, - {toml.Position{1, 12}, tokenEOF, ""}, - }) -} - -func TestLexInteger(t *testing.T) { - testQLFlow(t, "100 +200 -300", []token{ - {toml.Position{1, 1}, tokenInteger, "100"}, - {toml.Position{1, 5}, tokenInteger, "+200"}, - {toml.Position{1, 10}, tokenInteger, "-300"}, - {toml.Position{1, 14}, tokenEOF, ""}, - }) -} - -func TestLexFloat(t *testing.T) { - testQLFlow(t, "100.0 +200.0 -300.0", []token{ - {toml.Position{1, 1}, tokenFloat, "100.0"}, - {toml.Position{1, 7}, tokenFloat, "+200.0"}, - {toml.Position{1, 14}, tokenFloat, "-300.0"}, - {toml.Position{1, 20}, tokenEOF, ""}, - }) -} - -func TestLexFloatWithMultipleDots(t *testing.T) { - testQLFlow(t, "4.2.", []token{ - {toml.Position{1, 1}, tokenError, "cannot have two dots in one float"}, - }) -} - -func TestLexFloatLeadingDot(t *testing.T) { - testQLFlow(t, "+.1", []token{ - {toml.Position{1, 1}, tokenError, "cannot start float with a dot"}, - }) -} - -func TestLexFloatWithTrailingDot(t *testing.T) { - testQLFlow(t, "42.", []token{ - {toml.Position{1, 1}, tokenError, "float cannot end with a dot"}, - }) -} - -func TestLexNumberWithoutDigit(t *testing.T) { - testQLFlow(t, "+", []token{ - {toml.Position{1, 1}, tokenError, "no digit in that number"}, - }) -} - -func TestLexUnknown(t *testing.T) { - testQLFlow(t, "^", []token{ - {toml.Position{1, 1}, tokenError, "unexpected char: '94'"}, - }) -} |