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Diffstat (limited to 'syntax/quote_test.go')
-rw-r--r-- | syntax/quote_test.go | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/syntax/quote_test.go b/syntax/quote_test.go new file mode 100644 index 0000000..be7498b --- /dev/null +++ b/syntax/quote_test.go @@ -0,0 +1,65 @@ +// Copyright 2017 The Bazel Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package syntax + +import ( + "strings" + "testing" +) + +var quoteTests = []struct { + q string // quoted + s string // unquoted (actual string) + std bool // q is standard form for s +}{ + {`""`, "", true}, + {`''`, "", false}, + {`"hello"`, `hello`, true}, + {`'hello'`, `hello`, false}, + {`"quote\"here"`, `quote"here`, true}, + {`'quote"here'`, `quote"here`, false}, + {`"quote'here"`, `quote'here`, true}, + {`'quote\'here'`, `quote'here`, false}, + + {`"\a\b\f\n\r\t\v\x00\x7f"`, "\a\b\f\n\r\t\v\000\x7F", true}, + {`"\a\b\f\n\r\t\v\x00\x7f"`, "\a\b\f\n\r\t\v\000\x7F", false}, + {`"\a\b\f\n\r\t\v\x00\x7f"`, "\a\b\f\n\r\t\v\000\x7F", false}, + {`"\a\b\f\n\r\t\v\x00\x7f\"'\\\x03"`, "\a\b\f\n\r\t\v\x00\x7F\"'\\\x03", true}, + {`"\a\b\f\n\r\t\v\x00\x7f\"'\\\x03"`, "\a\b\f\n\r\t\v\x00\x7F\"'\\\x03", false}, + {`"\a\b\f\n\r\t\v\x00\x7f\"'\\\x03"`, "\a\b\f\n\r\t\v\x00\x7F\"'\\\x03", false}, + {`"\a\b\f\n\r\t\v\x00\x7f\"\\\x03"`, "\a\b\f\n\r\t\v\x00\x7F\"\\\x03", false}, + { + `"cat $(SRCS) | grep '\\s*ip_block:' | sed -e 's/\\s*ip_block: \"\\([^ ]*\\)\"/ \x27\\1\x27,/g' >> $@; "`, + "cat $(SRCS) | grep '\\s*ip_block:' | sed -e 's/\\s*ip_block: \"\\([^ ]*\\)\"/ '\\1',/g' >> $@; ", + false, + }, + { + `"cat $(SRCS) | grep '\\s*ip_block:' | sed -e 's/\\s*ip_block: \"\\([^ ]*\\)\"/ '\\1',/g' >> $@; "`, + "cat $(SRCS) | grep '\\s*ip_block:' | sed -e 's/\\s*ip_block: \"\\([^ ]*\\)\"/ '\\1',/g' >> $@; ", + true, + }, +} + +func TestQuote(t *testing.T) { + for _, tt := range quoteTests { + if !tt.std { + continue + } + q := Quote(tt.s, false) + if q != tt.q { + t.Errorf("quote(%#q) = %s, want %s", tt.s, q, tt.q) + } + } +} + +func TestUnquote(t *testing.T) { + for _, tt := range quoteTests { + s, triple, _, err := unquote(tt.q) + wantTriple := strings.HasPrefix(tt.q, `"""`) || strings.HasPrefix(tt.q, `'''`) + if s != tt.s || triple != wantTriple || err != nil { + t.Errorf("unquote(%s) = %#q, %v, %v want %#q, %v, nil", tt.q, s, triple, err, tt.s, wantTriple) + } + } +} |