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Improved tests for block class

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Leonetienne 2022-06-04 00:01:21 +02:00
parent f0456193a9
commit e5d4211761
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GPG Key ID: 0297FC11AD9236EF
1 changed files with 43 additions and 24 deletions
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67
GCryptLib/test/Block.cpp
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@ -302,8 +302,8 @@ TEST_CASE(__FILE__"/operator-&=", "[Block]") {
// Tests that subtraction undoes addition, and vica versa
TEST_CASE(__FILE__"/subtraction-undoes-addition", "[Block]") {
// Setup
const Block a = Key::FromPassword("Halleluja");
const Block b = Key::FromPassword("Ananas");
const Block a = Key::Random();
const Block b = Key::Random();
// Exercise
const Block a_plus_b = a + b;
@ -441,7 +441,7 @@ TEST_CASE(__FILE__"/shift-rows-up", "[Block]") {
// Tests that ShiftRowsUpInplace() does the exact same thing as ShiftRowsUp()
TEST_CASE(__FILE__"/shift-rows-up-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -475,7 +475,7 @@ TEST_CASE(__FILE__"/shift-rows-down", "[Block]") {
// Tests that ShiftRowsDownInplace() does the exact same thing as ShiftRowsDown()
TEST_CASE(__FILE__"/shift-rows-down-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -509,7 +509,7 @@ TEST_CASE(__FILE__"/shift-columns-left", "[Block]") {
// Tests that ShiftColumnsLeftInplace()() does the exact same thing as ShiftColumnsLeft()
TEST_CASE(__FILE__"/shift-columns-left-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -543,7 +543,7 @@ TEST_CASE(__FILE__"/shift-columns-right", "[Block]") {
// Tests that ShiftColumnsRightInplace()() does the exact same thing as ShiftColumnsRight()
TEST_CASE(__FILE__"/shift-columns-right-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -576,7 +576,7 @@ TEST_CASE(__FILE__"/shift-cells-left", "[Block]") {
// Tests that ShiftCellsLeftInplace()() does the exact same thing as ShiftCellsLeft()
TEST_CASE(__FILE__"/shift-cells-left-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -609,7 +609,7 @@ TEST_CASE(__FILE__"/shift-cells-right", "[Block]") {
// Tests that ShiftCellsRightInplace()() does the exact same thing as ShiftCellsRight()
TEST_CASE(__FILE__"/shift-cells-right-same-as-inplace", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise and verify
@ -620,7 +620,7 @@ TEST_CASE(__FILE__"/shift-cells-right-same-as-inplace", "[Block]") {
// Tests that shifting down undoes shifting up, and vica versa
TEST_CASE(__FILE__"/shift-down-undoes-shift-up", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise
@ -634,7 +634,7 @@ TEST_CASE(__FILE__"/shift-down-undoes-shift-up", "[Block]") {
// Tests that shifting left undoes shifting right, and vica versa
TEST_CASE(__FILE__"/shift-left-undoes-shift-right", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise
@ -648,7 +648,7 @@ TEST_CASE(__FILE__"/shift-left-undoes-shift-right", "[Block]") {
// Tests that shifting cells left undoes shifting cells right, and vica versa
TEST_CASE(__FILE__"/cellshift-left-undoes-cellshift-right", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;
// Exercise
@ -662,7 +662,7 @@ TEST_CASE(__FILE__"/cellshift-left-undoes-cellshift-right", "[Block]") {
// Tests that multiple, combined shifts and additions can be undone
TEST_CASE(__FILE__"/multiple-combined-shifts-and-additions-can-be-undone", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
Block key = Key::FromPassword("Papaya");
const Block initial_a = a;
@ -689,23 +689,42 @@ TEST_CASE(__FILE__"/multiple-combined-shifts-and-additions-can-be-undone", "[Blo
// Tests that the get-bit method works
TEST_CASE(__FILE__"/get-bit", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
for (std::size_t i = 0; i < 100; i++) {
// Setup
Block a = Key::Random();
// Exercise
std::stringstream ss;
for (std::size_t i = 0; i < 512; i++) {
ss << a.GetBit(i);
// Exercise
std::stringstream ss;
for (std::size_t i = 0; i < 512; i++) {
ss << a.GetBit(i);
}
// Verify
REQUIRE(ss.str() == a.ToBinaryString());
}
}
// Verify
REQUIRE(ss.str() == a.ToBinaryString());
// Tests that the set-bit method works
TEST_CASE(__FILE__"/set-bit", "[Block]") {
for (std::size_t i = 0; i < 100; i++) {
// Setup
const std::string a_bits = Key::Random().ToBinaryString();
// Exercise
Block a;
for (std::size_t i = 0; i < 512; i++) {
a.SetBit(i, a_bits[i] == '1');
}
// Verify
REQUIRE(a_bits == a.ToBinaryString());
}
}
// Tests that the set-bit to-false method works
TEST_CASE(__FILE__"/set-bit-to-false", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
// Exercise
a.SetBit(5, 0);
@ -723,7 +742,7 @@ TEST_CASE(__FILE__"/set-bit-to-false", "[Block]") {
// Tests that the set-bit to-true method works
TEST_CASE(__FILE__"/set-bit-to-true", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
// Exercise
a.SetBit(5, 1);
@ -741,7 +760,7 @@ TEST_CASE(__FILE__"/set-bit-to-true", "[Block]") {
// Tests that the flip-bit method works
TEST_CASE(__FILE__"/flip-bit", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
std::string compare = a.ToBinaryString();
compare[5] = compare[5] == '1' ? '0' : '1';
@ -863,7 +882,7 @@ TEST_CASE(__FILE__"/bitshift-right-inplace", "[Block]") {
TEST_CASE(__FILE__"/bitshifting-undoes-itself", "[Block]") {
// Setup
Block a = Key::FromPassword("Halleluja");
Block a = Key::Random();
const Block initial_a = a;