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oracle: add max nesting depth to JSONPath filter

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This commit is contained in:
Evgeniy Stratonikov 2021-04-30 10:35:33 +03:00
parent 1c30d8c395
commit 6890688b8f
3 changed files with 85 additions and 6 deletions
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50
pkg/services/oracle/jsonpath/jsonpath_test.go
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@ -98,7 +98,6 @@ func TestDescendByIdent(t *testing.T) {
{"$.*.name", `["small","big"]`},
{"$..store.name", `["big"]`},
{"$.store..name", `["big","ppp","sub1","sub2"]`},
{"$..sub[*].name", `["sub1","sub2"]`},
{"$..sub.name", `[]`},
{"$..sub..name", `["sub1","sub2"]`},
}
@ -107,6 +106,28 @@ func TestDescendByIdent(t *testing.T) {
tc.testUnmarshalGet(t, js)
})
}
t.Run("big depth", func(t *testing.T) {
js := `{"a":{"b":{"c":{"d":{"e":{"f":{"g":1}}}}}}}`
t.Run("single field", func(t *testing.T) {
t.Run("max", func(t *testing.T) {
p := pathTestCase{"$.a.b.c.d.e.f", `[{"g":1}]`}
p.testUnmarshalGet(t, js)
})
_, ok := unmarshalGet(t, js, "$.a.b.c.d.e.f.g")
require.False(t, ok)
})
t.Run("wildcard", func(t *testing.T) {
t.Run("max", func(t *testing.T) {
p := pathTestCase{"$.*.*.*.*.*.*", `[{"g":1}]`}
p.testUnmarshalGet(t, js)
})
_, ok := unmarshalGet(t, js, "$.*.*.*.*.*.*.*")
require.False(t, ok)
})
})
}
func TestDescendByIndex(t *testing.T) {
@ -131,6 +152,28 @@ func TestDescendByIndex(t *testing.T) {
})
}
t.Run("big depth", func(t *testing.T) {
js := `[[[[[[[1]]]]]]]`
t.Run("single index", func(t *testing.T) {
t.Run("max", func(t *testing.T) {
p := pathTestCase{"$[0][0][0][0][0][0]", "[[1]]"}
p.testUnmarshalGet(t, js)
})
_, ok := unmarshalGet(t, js, "$[0][0][0][0][0][0][0]")
require.False(t, ok)
})
t.Run("slice", func(t *testing.T) {
t.Run("max", func(t *testing.T) {
p := pathTestCase{"$[0:][0:][0:][0:][0:][0:]", "[[1]]"}
p.testUnmarshalGet(t, js)
})
_, ok := unmarshalGet(t, js, "$[0:][0:][0:][0:][0:][0:][0:]")
require.False(t, ok)
})
})
t.Run("$[:][1], skip wrong types", func(t *testing.T) {
js := `[[1,2],{"1":"4"},[5,6]]`
p := pathTestCase{"$[:][1]", "[2,6]"}
@ -227,4 +270,9 @@ func TestCSharpCompat(t *testing.T) {
tc.testUnmarshalGet(t, js)
})
}
t.Run("bad cases", func(t *testing.T) {
_, ok := unmarshalGet(t, js, `$..book[*].author"`)
require.False(t, ok)
})
}