qpdf/libtests/sparse_array.cc

83 lines
3.1 KiB
C++

#include <qpdf/SparseOHArray.hh>
#include <assert.h>
#include <iostream>
int main()
{
SparseOHArray a;
assert(a.size() == 0);
a.append(QPDFObjectHandle::parse("1"));
a.append(QPDFObjectHandle::parse("(potato)"));
a.append(QPDFObjectHandle::parse("null"));
a.append(QPDFObjectHandle::parse("null"));
a.append(QPDFObjectHandle::parse("/Quack"));
assert(a.size() == 5);
assert(a.at(0).isInteger() && (a.at(0).getIntValue() == 1));
assert(a.at(1).isString() && (a.at(1).getStringValue() == "potato"));
assert(a.at(2).isNull());
assert(a.at(3).isNull());
assert(a.at(4).isName() && (a.at(4).getName() == "/Quack"));
a.insert(4, QPDFObjectHandle::parse("/BeforeQuack"));
assert(a.size() == 6);
assert(a.at(0).isInteger() && (a.at(0).getIntValue() == 1));
assert(a.at(4).isName() && (a.at(4).getName() == "/BeforeQuack"));
assert(a.at(5).isName() && (a.at(5).getName() == "/Quack"));
a.insert(2, QPDFObjectHandle::parse("/Third"));
assert(a.size() == 7);
assert(a.at(1).isString() && (a.at(1).getStringValue() == "potato"));
assert(a.at(2).isName() && (a.at(2).getName() == "/Third"));
assert(a.at(3).isNull());
assert(a.at(6).isName() && (a.at(6).getName() == "/Quack"));
a.insert(0, QPDFObjectHandle::parse("/First"));
assert(a.size() == 8);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(7).isName() && (a.at(7).getName() == "/Quack"));
a.erase(6);
assert(a.size() == 7);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(5).isNull());
assert(a.at(6).isName() && (a.at(6).getName() == "/Quack"));
a.erase(6);
assert(a.size() == 6);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(3).isName() && (a.at(3).getName() == "/Third"));
assert(a.at(4).isNull());
assert(a.at(5).isNull());
a.setAt(4, QPDFObjectHandle::parse("12"));
assert(a.at(4).isInteger() && (a.at(4).getIntValue() == 12));
a.setAt(4, QPDFObjectHandle::newNull());
assert(a.at(4).isNull());
a.remove_last();
assert(a.size() == 5);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(3).isName() && (a.at(3).getName() == "/Third"));
assert(a.at(4).isNull());
a.remove_last();
assert(a.size() == 4);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(3).isName() && (a.at(3).getName() == "/Third"));
a.remove_last();
assert(a.size() == 3);
assert(a.at(0).isName() && (a.at(0).getName() == "/First"));
assert(a.at(1).isInteger() && (a.at(1).getIntValue() == 1));
assert(a.at(2).isString() && (a.at(2).getStringValue() == "potato"));
std::cout << "sparse array tests done" << std::endl;
return 0;
}