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test(crypto): Add more unit tests for invalid T9 prefix in SLIP39 word lookup.

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Andrew Kozlik 2020-12-11 15:48:03 +01:00 committed by Andrew Kozlik
parent 55f3df6b0c
commit acf7294ca2
1 changed files with 20 additions and 41 deletions
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61
crypto/tests/test_check.c
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@ -5269,42 +5269,18 @@ START_TEST(test_slip39_word_completion_mask) {
const uint16_t prefix; const uint16_t prefix;
const uint16_t expected_mask; const uint16_t expected_mask;
} vectors[] = { } vectors[] = {
{ {12, 0xFD}, // 011111101
12, {21, 0xF8}, // 011111000
0xFD // 011111101 {75, 0xAD}, // 010101101
}, {4, 0x1F7}, // 111110111
{ {738, 0x6D}, // 001101101
21, {9, 0x6D}, // 001101101
0xF8 // 011111000 {0, 0x1FF}, // 111111111
}, {10, 0x00}, // 000000000
{ {255, 0x00}, // 000000000
75, {203, 0x00}, // 000000000
0xAD // 010101101 {9999, 0x00}, // 000000000
}, {20000, 0x00}, // 000000000
{
4,
0x1F7 // 111110111
},
{
738,
0x6D // 001101101
},
{
9,
0x6D // 001101101
},
{
0,
0x1FF // 111111111
},
{
9999,
0x00 // 000000000
},
{
20000,
0x00 // 000000000
},
}; };
for (size_t i = 0; i < (sizeof(vectors) / sizeof(*vectors)); i++) { for (size_t i = 0; i < (sizeof(vectors) / sizeof(*vectors)); i++) {
uint16_t mask = slip39_word_completion_mask(vectors[i].prefix); uint16_t mask = slip39_word_completion_mask(vectors[i].prefix);
@ -5318,15 +5294,18 @@ START_TEST(test_slip39_sequence_to_word) {
const uint16_t prefix; const uint16_t prefix;
const char *expected_word; const char *expected_word;
} vectors[] = { } vectors[] = {
{7945, "swimming"}, {646, "pipeline"}, {5, "laden"}, {7945, "swimming"}, {646, "pipeline"}, {5, "laden"}, {34, "fiber"},
{34, "fiber"}, {62, "ocean"}, {0, "academic"}, {62, "ocean"}, {0, "academic"}, {10, NULL}, {255, NULL},
{203, NULL}, {9999, NULL}, {20000, NULL},
}; };
for (size_t i = 0; i < (sizeof(vectors) / sizeof(*vectors)); i++) { for (size_t i = 0; i < (sizeof(vectors) / sizeof(*vectors)); i++) {
const char *word = button_sequence_to_word(vectors[i].prefix); const char *word = button_sequence_to_word(vectors[i].prefix);
ck_assert_str_eq(word, vectors[i].expected_word); if (vectors[i].expected_word != NULL) {
ck_assert_str_eq(word, vectors[i].expected_word);
} else {
ck_assert_ptr_eq(word, NULL);
}
} }
ck_assert_ptr_eq(button_sequence_to_word(9999), NULL);
ck_assert_ptr_eq(button_sequence_to_word(20000), NULL);
} }
END_TEST END_TEST