public void GrammarCanParseHyphenRange()
{
ComparatorSet <Composer> cs = Composer.Grammar.HyphenRange.Parse("11.3 - 20");
Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(cs[0].Version, new Composer(11, 3));
Assert.Equal(cs[1].Operator, ExpressionType.LessThanOrEqual);
Assert.Equal(cs[1].Version, new Composer(20));
}
public void GrammarCanParseTildeRange()
{
ComparatorSet <Composer> cs = Composer.Grammar.TildeRange.Parse("~4.8");
//Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
//Assert.Equal(cs[0].Version, new Composer(11, 3));
//Assert.Equal(cs[1].Operator, ExpressionType.LessThanOrEqual);
//Assert.Equal(cs[1].Version, new Composer(20));
}
public void GrammarCanParseTildeRangeExpression()
{
ComparatorSet <SemanticVersion> tr1 = SemanticVersion.Grammar.MajorTildeRange.Parse("~4");
ComparatorSet <SemanticVersion> tr2 = SemanticVersion.Grammar.MajorTildeRange.Parse("~14.4");
ComparatorSet <SemanticVersion> tr3 = SemanticVersion.Grammar.MajorTildeRange.Parse("~7.0.1");
Assert.NotNull(tr1);
Assert.NotNull(tr2);
Assert.NotNull(tr3);
}
public void CanParseTildeRangeExpression()
{
ComparatorSet tr1 = Grammar.MajorTildeRange.Parse("~4");
ComparatorSet tr2 = Grammar.MajorTildeRange.Parse("~14.4");
ComparatorSet tr3 = Grammar.MajorTildeRange.Parse("~7.0.1");
Assert.NotNull(tr1);
Assert.NotNull(tr2);
Assert.NotNull(tr3);
}
public void GrammarCanParseTwoSidedIntervalRange()
{
ComparatorSet <Composer> cs = Composer.Grammar.TwoSidedIntervalRange.Parse(">= 2.0.0 < 2.4.8");
Assert.Equal(cs.Count, 2);
Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(cs[0].Version, new Composer(2));
Assert.Equal(cs[1].Operator, ExpressionType.LessThan);
Assert.Equal(cs[1].Version, new Composer(2, 4, 8));
}
public void GrammarCanParseOpenBracketsOpenBrackets()
{
ComparatorSet <NuGetv2> cs = NuGetv2.Grammar.OpenBracketOpenBracketRange.Parse("(2.0, 3.1.0)");
Assert.Equal(2, cs.Count);
Assert.Equal(ExpressionType.GreaterThan, cs[0].Operator);
Assert.Equal(ExpressionType.LessThan, cs[1].Operator);
cs = NuGetv2.Grammar.OpenBracketOpenBracketRange.Parse("(, 3.1)");
Assert.Equal(2, cs.Count);
Assert.Equal(ExpressionType.GreaterThan, cs[0].Operator);
}
public void GrammarCanParseOpenBracketsClosedBrackets()
{
ComparatorSet <NuGetv2> cs = NuGetv2.Grammar.OpenBracketClosedBracketRange.Parse("(2.3, 3.3.0-beta6]");
Assert.Equal(cs.Count, 2);
Assert.Equal(ExpressionType.GreaterThan, cs[0].Operator);
Assert.Equal(ExpressionType.LessThanOrEqual, cs[1].Operator);
cs = NuGetv2.Grammar.OpenBracketClosedBracketRange.Parse("(, 3.1]");
Assert.Equal(2, cs.Count);
Assert.Equal(ExpressionType.LessThanOrEqual, cs[1].Operator);
}
public void TwoSidedRangeIntersect()
{
ComparatorSet <Composer> r1 = Composer.Grammar.TwoSidedIntervalRange.Parse(">= 2.0.0 < 2.4.8");
ComparatorSet <Composer> r2 = Composer.Grammar.TwoSidedIntervalRange.Parse(">= 2.3 < 4.4.8-alpha1");
ComparatorSet <Composer> r3 = Composer.Grammar.CaretRange.Parse("^3.0");
ComparatorSet <Composer> r4 = Composer.Grammar.TildeRange.Parse("~5");
Assert.True(Range <Composer> .Intersect(r1, r2));
Assert.False(Range <Composer> .Intersect(r1, r3));
Assert.False(Range <Composer> .Intersect(r1, r4));
Assert.False(Range <Composer> .Intersect(r3, r4));
}
public void GrammarCanParseTwoSidedIntervalRange()
{
ComparatorSet <Drupal> cs = Drupal.Grammar.TwoSidedIntervalRange.Parse(">=7.x-3.x & <7.x-3.8");
Assert.Equal(cs[0].Version, new Drupal(7, 3, 0, 0));
Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(cs[1].Version, new Drupal(7, 3, 0, 8));
Assert.Equal(cs[1].Operator, ExpressionType.LessThan);
ComparatorSet <Drupal> csb = Drupal.Grammar.BracketedTwoSidedIntervalRange.Parse("(>=7.x-3.x & <7.x-3.8)");
Assert.Equal(cs[0].Version, csb[0].Version);
}
public void GrammarCanParseXRange()
{
ComparatorSet <Composer> cs = Composer.Grammar.XRange.Parse("1.*");
Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(cs[0].Version, new Composer(1));
Assert.Equal(cs[1].Operator, ExpressionType.LessThan);
Assert.Equal(cs[1].Version, new Composer(2));
cs = Composer.Grammar.XRange.Parse("1.4.*");
Assert.Equal(cs[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(cs[0].Version, new Composer(1, 4, 0));
Assert.Equal(cs[1].Operator, ExpressionType.LessThan);
Assert.Equal(cs[1].Version, new Composer(1, 5, 0));
}
public void GrammarCanParseXRangeExpression()
{
ComparatorSet <SemanticVersion> xr1 = SemanticVersion.Grammar.MajorXRange.Parse("4.x");
Assert.NotNull(xr1);
Assert.Equal(xr1[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Equal(xr1[0].Version, new SemanticVersion(4));
Assert.Equal(xr1[1].Operator, ExpressionType.LessThan);
Assert.Equal(xr1[1].Version, new SemanticVersion(5));
ComparatorSet <SemanticVersion> xr2 = SemanticVersion.Grammar.MajorMinorXRange.Parse("4.3.x");
Assert.NotNull(xr1);
Assert.Equal(xr1[0].Operator, ExpressionType.GreaterThanOrEqual);
Assert.Throws(typeof(Sprache.ParseException), () => SemanticVersion.Grammar.MajorXRange.Parse("*"));
Assert.Throws(typeof(Sprache.ParseException), () => SemanticVersion.Grammar.MajorXRange.Parse("4.3.x"));
}
public void GrammarCanParseOneSidedRange()
{
Comparator <Composer> re = Composer.Grammar.OneSidedRange.Parse("<10.3.4").Last();
Assert.Equal(ExpressionType.LessThan, re.Operator);
Assert.Equal(10, re.Version.Major);
Assert.Equal(3, re.Version.Minor);
Assert.Equal(4, re.Version.Patch);
re = Composer.Grammar.OneSidedRange.Parse("<=0.0.4-alpha").Last();
Assert.Equal(ExpressionType.LessThanOrEqual, re.Operator);
Assert.Equal(0, re.Version.Major);
Assert.Equal(4, re.Version.Patch);
Assert.Equal("alpha", re.Version.PreRelease.ToString());
ComparatorSet <Composer> r = Composer.Grammar.OneSidedRange.Parse(">1.13.4-beta7");
Assert.Equal(r.Count, 2);
Assert.Equal(r[0].Operator, ExpressionType.LessThan);
Assert.Equal(r[0].Version, new Composer().Max());
}
public void CanIntervalIntersect()
{
ComparatorSet <NuGetv2> cs1 = NuGetv2.Grammar.OpenBracketOpenBracketRange.Parse("(3.2, 5.3.1)");
ComparatorSet <NuGetv2> cs2 = NuGetv2.Grammar.OpenBracketOpenBracketRange.Parse("(4.2.1, 5.6.1)");
Interval <NuGetv2> i1 = cs1.ToInterval();
Interval <NuGetv2> i2 = cs2.ToInterval();
Assert.True(i1.Intersect(i1));
Assert.True(i1.Intersect(i2));
Interval <NuGetv2> i3 = NuGetv2.Grammar.OneOrTwoSidedRange.Parse("[3.2, 5.3.1)").ToInterval();
Assert.True(i1.Intersect(i3));
i3 = NuGetv2.Grammar.OneOrTwoSidedRange.Parse("(3.2, 5.3.1)").ToInterval();
Assert.True(i1.Intersect(i3));
Interval <NuGetv2> i4 = NuGetv2.Grammar.OneOrTwoSidedRange.Parse("( , 5.3.1]").ToInterval();
Assert.True(i2.Intersect(i4));
Assert.False(i1.Intersect(NuGetv2.Grammar.OneOrTwoSidedRange.Parse("(5.3.1, 6.3.1)").ToInterval()));
Assert.True(i4.Intersect(NuGetv2.Grammar.OneOrTwoSidedRange.Parse("[5.3.1, )").ToInterval()));
Assert.False(i4.Intersect(NuGetv2.Grammar.OneOrTwoSidedRange.Parse("(5.3.1, )").ToInterval()));
Assert.True(i2.Intersect(NuGetv2.Grammar.OneOrTwoSidedRange.Parse("(5.3.1, )").ToInterval()));
}
public void GrammarCanParseTwoSidedIntervalRange()
{
ComparatorSet <SemanticVersion> cs = SemanticVersion.Grammar.TwoSidedIntervalRange.Parse("<3 >=5");
}
public static bool Satisfies(SemanticVersion v, ComparatorSet s)
{
return InvokeBinaryExpression(GetBinaryExpression(v, s));
}
public static BinaryExpression GetBinaryExpression(SemanticVersion left, ComparatorSet right)
{
if (right.Count() == 0)
{
return GetBinaryExpression(ExpressionType.Equal, left, left);
}
else
{
BinaryExpression c = null;
foreach (Comparator r in right)
{
if (c == null)
{
c = GetBinaryExpression(r.Operator, left, r.Version);
}
else
{
c = Expression.AndAlso(c, GetBinaryExpression(r.Operator, left, r.Version));
}
}
return c;
}
}
