Imported Upstream version 1.0.1

query/syntax_test.go

@@ -0,0 +1,100 @@
+package query
+
+import (
+	"regexp"
+
+	"github.com/smira/aptly/deb"
+
+	. "gopkg.in/check.v1"
+)
+
+type SyntaxSuite struct {
+}
+
+var _ = Suite(&SyntaxSuite{})
+
+func (s *SyntaxSuite) TestParsing(c *C) {
+	l, _ := lex("query", "package (<< 1.3~dev), $Source")
+	q, err := parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q.(*deb.AndQuery).L, DeepEquals, &deb.DependencyQuery{Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionLess, Version: "1.3~dev"}})
+	c.Check(q.(*deb.AndQuery).R, DeepEquals, &deb.FieldQuery{Field: "$Source"})
+
+	l, _ = lex("query", "package (1.3), Name (lala) | !$Source")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q.(*deb.OrQuery).L.(*deb.AndQuery).L, DeepEquals, &deb.DependencyQuery{Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionEqual, Version: "1.3"}})
+	c.Check(q.(*deb.OrQuery).L.(*deb.AndQuery).R, DeepEquals, &deb.FieldQuery{Field: "Name", Relation: deb.VersionEqual, Value: "lala"})
+	c.Check(q.(*deb.OrQuery).R.(*deb.NotQuery).Q, DeepEquals, &deb.FieldQuery{Field: "$Source"})
+
+	l, _ = lex("query", "package, ((!(Name | $Source (~ a.*))))")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q.(*deb.AndQuery).L, DeepEquals, &deb.DependencyQuery{Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionDontCare}})
+	c.Check(q.(*deb.AndQuery).R.(*deb.NotQuery).Q.(*deb.OrQuery).L, DeepEquals, &deb.FieldQuery{Field: "Name", Relation: deb.VersionDontCare})
+	c.Check(q.(*deb.AndQuery).R.(*deb.NotQuery).Q.(*deb.OrQuery).R, DeepEquals, &deb.FieldQuery{Field: "$Source", Relation: deb.VersionRegexp, Value: "a.*",
+		Regexp: regexp.MustCompile("a.*")})
+
+	l, _ = lex("query", "package (> 5.3.7)")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q, DeepEquals, &deb.DependencyQuery{Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionGreaterOrEqual, Version: "5.3.7"}})
+
+	l, _ = lex("query", "package (~ 5\\.3.*~dev)")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q, DeepEquals, &deb.DependencyQuery{Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionRegexp, Version: "5\\.3.*~dev",
+		Regexp: regexp.MustCompile("5\\.3.*~dev")}})
+
+	l, _ = lex("query", "alien-data_1.3.4~dev_i386")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q, DeepEquals, &deb.PkgQuery{Pkg: "alien-data", Version: "1.3.4~dev", Arch: "i386"})
+
+	l, _ = lex("query", "package (> 5.3.7) {amd64}")
+	q, err = parse(l)
+
+	c.Assert(err, IsNil)
+	c.Check(q, DeepEquals, &deb.DependencyQuery{
+		Dep: deb.Dependency{Pkg: "package", Relation: deb.VersionGreaterOrEqual, Version: "5.3.7", Architecture: "amd64"}})
+}
+
+func (s *SyntaxSuite) TestParsingErrors(c *C) {
+	l, _ := lex("query", "package (> 5.3.7), ")
+	_, err := parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token <EOL>: expecting field or package name")
+
+	l, _ = lex("query", "package>5.3.7)")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token \\): expecting end of query")
+
+	l, _ = lex("query", "package | !|")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token |: expecting field or package name")
+
+	l, _ = lex("query", "((package )")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token <EOL>: expecting '\\)'")
+
+	l, _ = lex("query", "!package )")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token \\): expecting end of query")
+
+	l, _ = lex("query", "'package )")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: unexpected token error: unexpected eof in quoted string: expecting field or package name")
+
+	l, _ = lex("query", "package (~ 1.2[34)")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: regexp compile failed: error parsing regexp: missing closing \\]: `\\[34`")
+
+	l, _ = lex("query", "$Name (~ 1.2[34)")
+	_, err = parse(l)
+	c.Check(err, ErrorMatches, "parsing failed: regexp compile failed: error parsing regexp: missing closing \\]: `\\[34`")
+}