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parse_common_test.go
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parse_common_test.go
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/*
Copyright 2018 The pdfcpu Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package pdfcpu
import (
"fmt"
"testing"
)
func doTestParseObjectOK(parseString string, t *testing.T) {
str := parseString
o, err := parseObject(&parseString)
if err != nil {
t.Errorf("parseObject failed: <%v>\n", err)
return
}
var nextParseString string
if &parseString == nil {
nextParseString = "end of parseString.\n"
} else {
nextParseString = fmt.Sprintf("next parseString: <%s>\n\n", parseString)
}
//t.Logf("\nparseString: <%s>\nparsed Object: %v\n%s", str, o, nextParseString)
fmt.Printf("\nparseString: <%s>\nparsed Object: <%v>\n%s", str, o, nextParseString)
}
func doTestParseObjectFail(parseString string, t *testing.T) {
s := parseString
_, err := parseObject(&parseString)
if err == nil {
t.Errorf("parseObject should have returned an error for %s\n", s)
} else {
//t.Logf("parseString: <%s> parsed Object, expected error: <%v>\n", parseString, err)
}
}
func TestParseObject(t *testing.T) {
doTestParseObjectOK("null ", t)
doTestParseObjectOK("true ", t)
doTestParseObjectOK("[true%comment\x0Anull]", t)
doTestParseObjectOK("[[%comment\x0dnull][%empty\x0A\x0Dtrue]false%comment\x0A]", t)
doTestParseObjectOK("<<>>", t)
doTestParseObjectOK("<</Key %comment\x0a true%comment \x0a\x0d>>", t)
doTestParseObjectOK("<</Key/Value>>", t)
doTestParseObjectOK("<</Key[/Val1/Val2\x0d%gopher\x0atrue]>>", t)
doTestParseObjectOK("[<</k1[/name1]>><</k1[false true null]>>]", t)
doTestParseObjectOK("/Name ", t)
doTestParseObjectFail("/Na#me", t)
doTestParseObjectFail("/Na#2me", t)
doTestParseObjectOK("/Na#20me", t)
doTestParseObjectOK("[null]abc", t)
doTestParseObjectFail("/", t)
doTestParseObjectOK("/(", t)
doTestParseObjectOK("//", t)
doTestParseObjectOK("/abc/", t)
doTestParseObjectOK("/abc", t)
doTestParseObjectOK("/abc/def", t)
doTestParseObjectOK("%comment\x0D<c0c>%\x0a", t)
doTestParseObjectOK("[<0ab>%comment\x0a]", t)
doTestParseObjectOK("<</Key1<abc>/Key2<def>>>", t)
doTestParseObjectOK("<< /Key1 <abc> /Key2 <def> >>", t)
doTestParseObjectOK("<</Key1<AB>>>", t)
doTestParseObjectOK("<</Key1<ABC>>>", t)
doTestParseObjectOK("<</Key1<0ab>>>", t)
doTestParseObjectOK("<</Key<>>>", t)
doTestParseObjectFail("<>", t)
doTestParseObjectOK("()", t)
doTestParseObjectOK("(gopher\\\x28go)", t)
doTestParseObjectOK("(gop\x0aher\\(go)", t)
doTestParseObjectOK("(go\\pher\\)go)", t)
doTestParseObjectOK("[%comment\x0d(gopher\\ago)%comment\x0a]", t)
doTestParseObjectOK("()", t)
doTestParseObjectOK("<</K(gopher)>>", t)
doTestParseObjectOK("[(abc)true/n1<20f>]..", t)
doTestParseObjectOK("[(abc)()]..", t)
doTestParseObjectOK("[<743EEC2AFD93A438D87F5ED3D51166A8><B7FFF0ADB814244ABD8576D07849BE54>]", t)
doTestParseObjectOK("1", t)
doTestParseObjectOK("1/", t)
doTestParseObjectOK("3.43", t)
doTestParseObjectOK("3.43<", t)
doTestParseObjectOK("1.2", t)
doTestParseObjectOK("[<0ab>]", t)
doTestParseObjectOK("1 0 R%comment\x0a", t)
doTestParseObjectOK("[1 0 R /n 2 0 R]", t)
doTestParseObjectOK("<</n 1 0 R>>", t)
}