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Formatted Fuzz_test.go

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This commit is contained in:
Ashley Svetlik 2019-06-21 10:09:20 -05:00
parent 031e23cdea
commit 8fd23239a1
1 changed files with 34 additions and 34 deletions
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68
roaring/fuzz_test.go
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@ -13,49 +13,49 @@
// limitations under the License.
package roaring
import (
import (
"testing"
)
func TestUnmarshalBinary(t *testing.T) {
b := NewBitmap()
confirmedCrashers := []struct {
cr []byte
cr []byte
expected string
} {
{ // Checks for the zero containers situation
cr : []byte(":0\x000\x01\x00\x00\x000000"), //":000000"
expected : "reading roaring header: malformed bitmap, key-cardinality slice overruns buffer at 12",
},
{ // Checks for int overflow
cr : []byte("<0\x000\x00\x00\x00\x00000000000000" +
"0"), //"<000000000000000"
expected : "unmarshaling as pilosa roaring: Maximum operation size exceeded",
},
{ // The next 5 check for malformed bitmaps
cr : []byte("<0\x0000000000000000000" +
"\x00\x00\xec\x00\x03\x00\x00\x00\xec000"), //"<000000000000000000ÏÏ000"
expected : "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 67372036 containers",
},
{
cr : []byte("<0\x00\x02\x00\x00\x00\\f\x01\xb5\x8d\x009\v\x01\x00\x00\x00\x00" +
"\x00\x00e\x04\x00\x00\x00\x04\xfd\x00\x01\x00"), //"<0\fµç9e˝"
expected : "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 128625322 containers",
}{
{ // Checks for the zero containers situation
cr: []byte(":0\x000\x01\x00\x00\x000000"), //":000000"
expected: "reading roaring header: malformed bitmap, key-cardinality slice overruns buffer at 12",
},
{ // Checks for int overflow
cr: []byte("<0\x000\x00\x00\x00\x00000000000000" +
"0"), //"<000000000000000"
expected: "unmarshaling as pilosa roaring: Maximum operation size exceeded",
},
{ // The next 5 check for malformed bitmaps
cr: []byte("<0\x0000000000000000000" +
"\x00\x00\xec\x00\x03\x00\x00\x00\xec000"), //"<000000000000000000ÏÏ000"
expected: "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 67372036 containers",
},
{
cr : []byte("<0\x00\x02\x00\x00\x00&x.field safe"), //"<0&x.field safe"
expected : "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 53127850 containers",
cr: []byte("<0\x00\x02\x00\x00\x00\\f\x01\xb5\x8d\x009\v\x01\x00\x00\x00\x00" +
"\x00\x00e\x04\x00\x00\x00\x04\xfd\x00\x01\x00"), //"<0\fµç9e˝"
expected: "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 128625322 containers",
},
{
cr : []byte("<0\x00\x00\x14\x00\x00\x00\x80\xffp\x05_ 4\x114089" +
"\x00\x00\xff\x000\x00\x02\x00\x00\x00\x00\xff\u007f\x00\x00\x01\x10\x00\x00j" +
"\x02\x00\x00$\x04_\x00\xff\u007f\xff062616163\x00" + //"<0ġp_ 44089ˇ0ˇj$_ˇˇ0626161630ø¸ad$j√"
"0\x00\x02\x00\x01\xbf\x00\x04\x00\xfcad$\x00\x00j\x10\x00\x00\xc3"),
expected : "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 1 containers",
cr: []byte("<0\x00\x02\x00\x00\x00&x.field safe"), //"<0&x.field safe"
expected: "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 53127850 containers",
},
{ // 0 containers because the container is partially formed, but not fully (ie. 3/12 = 0)
cr : []byte("<0\x00\x02\x03\x00\x00\x00쳫\v\x00d9\v\x00\x009\v"), //<0쳫 d9 9
expected : "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 0 containers",
{
cr: []byte("<0\x00\x00\x14\x00\x00\x00\x80\xffp\x05_ 4\x114089" +
"\x00\x00\xff\x000\x00\x02\x00\x00\x00\x00\xff\u007f\x00\x00\x01\x10\x00\x00j" +
"\x02\x00\x00$\x04_\x00\xff\u007f\xff062616163\x00" + //"<0ġp_ 44089ˇ0ˇj$_ˇˇ0626161630ø¸ad$j√"
"0\x00\x02\x00\x01\xbf\x00\x04\x00\xfcad$\x00\x00j\x10\x00\x00\xc3"),
expected: "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 1 containers",
},
{ // 0 containers because the container is partially formed, but not fully (ie. 3/12 = 0)
cr: []byte("<0\x00\x02\x03\x00\x00\x00쳫\v\x00d9\v\x00\x009\v"), //<0쳫 d9 9
expected: "unmarshaling as pilosa roaring: malformed bitmap, key-cardinality not provided for 0 containers",
},
}
@ -63,7 +63,7 @@ func TestUnmarshalBinary(t *testing.T) {
err := b.UnmarshalBinary(crash.cr)
if err.Error() != crash.expected {
t.Errorf("Expected: %s, Got: %s", crash.expected, err)
}
}
}
}
}