610 lines
12 KiB
NASM
610 lines
12 KiB
NASM
; ------------------------------------------------------------------------------
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; tests
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; ------------------------------------------------------------------------------
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; ------------------------------------------------------------------------------
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; run_tests
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;
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; description:
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; runs all tests
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; ------------------------------------------------------------------------------
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run_tests:
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mov rsi, .msg
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call print.test
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call test_completeness
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call clear_test_arena
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call test_djb2
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call clear_test_arena
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call test_elemb
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call clear_test_arena
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call test_get_tte_type
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call clear_test_arena
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call test_get_tte_typed_metadata
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call clear_test_arena
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call test_get_opcode
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call clear_test_arena
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call test_get_reg_bits
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call clear_test_arena
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call test_evaluate_constant
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call clear_test_arena
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call test_identify_register
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call clear_test_arena
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call test_identify_operator
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call clear_test_arena
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call test_evaluate_operand
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ret
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.msg db "running test suite...", 0x0A, 0x00
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; ------------------------------------------------------------------------------
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; test_completeness
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;
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; description:
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; visual confirmation of binary integrity
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; ------------------------------------------------------------------------------
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test_completeness:
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mov rsi, .msg
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call print.test
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mov rsi, .msg_content
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call print
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mov rsi, msg_end
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call print
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mov rsi, .msg_confirm
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call print
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ret
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.msg db "test_completeness...", 0x0A, 0x00
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.msg_content db " here is the ", 0x00
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.msg_confirm db " here is the end of the binary ->|", 0x0A, " assert: the previous 2 lines are identical", 0x0A, 0x00
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; ------------------------------------------------------------------------------
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; test_elemb
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;
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; description:
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; tests elemb described functionality
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; ------------------------------------------------------------------------------
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test_elemb:
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mov rsi, .msg
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call print.test
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; [0]
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mov rdi, 5
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mov rsi, .case1
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mov dl, [.case1]
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call elemb
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cmp al, 1
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jne .fail
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; [n - 1]
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mov rdi, 5
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mov rsi, .case1
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mov dl, [.case1 + 4]
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call elemb
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cmp al, 1
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jne .fail
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; [1]
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mov rdi, 5
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mov rsi, .case1
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mov dl, [.case1 + 1]
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call elemb
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cmp al, 1
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jne .fail
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; not present
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mov rdi, 5
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mov rsi, .case1
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mov dl, 0xDA
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call elemb
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cmp al, 0
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jne .fail
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; 0 length list
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mov rdi, 0
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mov rsi, .case0
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mov dl, 0x34
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call elemb
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cmp al, 0
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.case0: ; [This Page Intentionally Left Blank]
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.case1 db 0x54, 0x00, 0x21, 0x20, 0x34
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.msg db "test_elemb...", 0x00
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; ------------------------------------------------------------------------------
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; test_djb2
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;
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; description:
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; tests djb2 described functionality
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; ------------------------------------------------------------------------------
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test_djb2:
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mov rsi, .msg
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call print.test
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mov rsi, .case0
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mov rdi, 0
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call djb2
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cmp rax, 5381
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jne .fail
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mov rsi, .case1
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mov rdi, 1
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call djb2
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cmp rax, 177670
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jne .fail
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mov rsi, .case2
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mov rdi, 2
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call djb2
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cmp rax, 5863208
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jne .fail
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; why am I testing this, of course it's without side effects xD
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mov rsi, .case0
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mov rdi, 0
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call djb2
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cmp rax, 5381
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jne .fail
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mov rsi, .case1
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mov rdi, 1
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call djb2
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cmp rax, 177670
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jne .fail
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mov rsi, .case2
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mov rdi, 2
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call djb2
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cmp rax, 5863208
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.case0 db ""
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.case1 db "a"
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.case2 db "ab"
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.msg db "test_djb2...", 0x00
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; ------------------------------------------------------------------------------
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; test_get_tte_type
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;
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; description:
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; tests get_tte_type described functionality
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; ------------------------------------------------------------------------------
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test_get_tte_type:
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mov rsi, .msg
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call print.test
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mov di, 0x0053 ; xor
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call get_tte_type
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cmp al, 0x01 ; operator
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jne .fail
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mov di, 0x0003 ; rdx
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call get_tte_type
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cmp al, 0x02 ; register
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jne .fail
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mov di, 0x0056 ; mov
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call get_tte_type
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cmp al, 0x01 ; operator
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jne .fail
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mov di, 0xFFFF ; unrecognised token
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call get_tte_type
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cmp al, UNRECOGNISED_ID_TYPE
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_get_tte_type...", 0x00
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; ------------------------------------------------------------------------------
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; test_get_tte_typed_metadata
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;
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; description:
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; tests get_tte_typed_metadata described functionality
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; ------------------------------------------------------------------------------
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test_get_tte_typed_metadata:
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mov rsi, .msg
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call print.test
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mov di, 0x0053 ; xor
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call get_tte_typed_metadata
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cmp al, 0x02 ; # operands
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jne .fail
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mov di, 0x0003 ; rdx
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call get_tte_typed_metadata
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cmp al, 00001011b ; reg: 010b
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; width: 11b (64 bits)
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jne .fail
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mov di, 0x0056 ; mov
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call get_tte_typed_metadata
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cmp al, 0x02 ; # operands
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jne .fail
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mov di, 0xFFFF ; unrecognised token
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call get_tte_typed_metadata
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cmp al, UNRECOGNISED_ID_METADATA
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_get_tte_typed_metadata...", 0x00
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; ------------------------------------------------------------------------------
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; test_get_opcode
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;
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; description:
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; tests get_opcode described functionality
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; ------------------------------------------------------------------------------
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test_get_opcode:
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mov rsi, .msg
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call print.test
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mov di, 0x0053 ; xor
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call get_opcode
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cmp al, 0x31
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jne .fail
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mov di, 0x0054 ; inc
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call get_opcode
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cmp al, 0xFF
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jne .fail
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mov di, 0x004F ; hlt
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call get_opcode
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cmp al, 0xF4
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jne .fail
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mov di, 0x0003 ; rdx (not an operator)
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call get_opcode
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cmp al, UNRECOGNISED_ID_OPCODE
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_get_opcode...", 0x00
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; ------------------------------------------------------------------------------
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; test_get_reg_bits
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;
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; description:
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; tests get_reg_bits described functionality
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; ------------------------------------------------------------------------------
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test_get_reg_bits:
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mov rsi, .msg
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call print.test
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mov di, 0x0000 ; rax
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call get_reg_bits
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cmp al, 000b
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jne .fail
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mov di, 0x0010 ; eax
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call get_reg_bits
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cmp al, 000b
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jne .fail
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mov di, 0x0003 ; rdx
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call get_reg_bits
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cmp al, 010b
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_get_reg_bits...", 0x00
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; ------------------------------------------------------------------------------
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; test_evaluate_constant
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;
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; description:
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; tests evaluate_constant described funtionality
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; ------------------------------------------------------------------------------
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test_evaluate_constant:
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mov rsi, .msg
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call print.test
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; just numerals
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mov rdi, .case0h ; addr of constant
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mov rsi, 8 ; length of constant
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call evaluate_constant
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cmp rax, [.case0h_solution]
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jne .fail
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cmp rdx, 0x00
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jne .fail
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; just chars
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mov rdi, .case1h ; addr of constant
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mov rsi, 8 ; length of constant
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call evaluate_constant
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cmp rax, [.case1h_solution]
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jne .fail
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cmp rdx, 0x00
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jne .fail
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; just chars
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mov rdi, .case2h ; addr of constant
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mov rsi, 12 ; length of constant
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call evaluate_constant
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cmp rax, [.case2h_solution]
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jne .fail
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cmp rdx, 0x00
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jne .fail
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; PI x
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mov rdi, .case3h ; addr of constant
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mov rsi, 18 ; length of constant
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call evaluate_constant
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cmp rax, [.case3h_solution]
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jne .fail
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cmp rdx, 0x00
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jne .fail
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; PI q
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mov rdi, .case0q
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mov rsi, 16
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call evaluate_constant
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cmp rax, [.case0q_solution]
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jne .fail
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cmp rdx, 0x01
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jne .fail
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; PI b
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mov rdi, .case0b
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mov rsi, 66
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call evaluate_constant
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cmp rax, [.case0b_solution]
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jne .fail
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cmp rdx, 0x02
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jne .fail
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; char
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mov rdi, .case0c
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mov rsi, 6
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call evaluate_constant
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cmp rax, [.case0c_solution]
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jne .fail
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cmp rdx, 0x03
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jne .fail
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; oversized char
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mov rdi, .case1c
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mov rsi, 7
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call evaluate_constant
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cmp rdx, 0xFF
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_evaluate_constant...", 0x00
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.case0h db "0x012390"
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.case0h_solution dq 0x012390
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.case1h db "0xABCDEF"
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.case1h_solution dq 0xABCDEF
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.case2h db "0x1234567890"
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.case2h_solution dq 0x1234567890
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.case3h db "0x243F6A8885A308D3"
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.case3h_solution dq 0x243F6A8885A308D3
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.case0c db '"char"'
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.case0c_solution dq "char"
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.case1c db '"chars"'
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.case1c_solution dq "chars"
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; " wow my editor really doesn't like highlighting quotes correctly
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.case0q db "0q31103755242102"
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.case0q_solution dq 0q31103755242102
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.case0b db "0b0110011001101001011100100111001101110100001000000011011000110100"
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.case0b_solution dq 0b0110011001101001011100100111001101110100001000000011011000110100
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; ------------------------------------------------------------------------------
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; test_identify_register
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;
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; description:
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; tests identify_register described funtionality
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; ------------------------------------------------------------------------------
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test_identify_register:
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mov rsi, .msg
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call print.test
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mov edi, "rcx"
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call identify_register
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cmp ax, 0x0002
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jne .fail
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mov edi, "RaNd"
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call identify_register
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cmp ax, UNRECOGNISED_TOKEN_ID
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jne .fail
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mov edi, ""
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call identify_register
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cmp ax, UNRECOGNISED_TOKEN_ID
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_identify_register...", 0x00
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; ------------------------------------------------------------------------------
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; test_identify_operator
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;
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; description:
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; tests identify_operator described funtionality
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; ------------------------------------------------------------------------------
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test_identify_operator:
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mov rsi, .msg
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call print.test
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mov edi, "xor"
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call identify_operator
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cmp ax, 0x0053
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jne .fail
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mov edi, [tokens.operators_end]
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call identify_operator
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cmp ax, UNRECOGNISED_TOKEN_ID
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jne .fail
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mov edi, "RaNd"
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call identify_operator
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cmp ax, UNRECOGNISED_TOKEN_ID
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jne .fail
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mov edi, ""
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call identify_operator
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cmp ax, UNRECOGNISED_TOKEN_ID
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.msg db "test_identify_operator...", 0x00
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; ------------------------------------------------------------------------------
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; test_evaluate_operand
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;
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; description:
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; tests evaluate_operand described funtionality
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; ------------------------------------------------------------------------------
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test_evaluate_operand:
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mov rsi, .msg
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call print.test
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mov rdi, .case0
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mov rsi, 3
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call evaluate_operand
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cmp dl, 0x00
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jne .fail
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cmp ax, 0x0000
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jne .fail
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mov rdi, .case1
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mov rsi, 0
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call evaluate_operand
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cmp dl, 0xFF
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jne .fail
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mov rdi, .case2
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mov rsi, 3
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call evaluate_operand
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cmp dl, 0x00
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jne .fail
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cmp ax, 0x0003
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jne .fail
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mov rdi, .case3
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mov rsi, 5
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call evaluate_operand
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cmp dl, 0x10
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jne .fail
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cmp ax, 0x0003
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jne .fail
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.pass:
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mov rsi, msg_pass
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call print
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ret
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.fail:
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mov rsi, msg_fail
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call print
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ret
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.case0 db "rax"
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.case1: ; intentionally blank
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.case2 db "rdx"
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.case3 db "[rdx]"
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.msg db "test_evaluate_operand...", 0x00
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msg_pass:
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db 0x0A
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times (TEST_LINE_LENGTH + .start - .end) db " ", ; right align
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.start db "passed."
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.end db 0x0A, 0x00
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msg_fail:
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db 0x0A
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times (TEST_LINE_LENGTH + .start - .end) db " ",
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.start db "failed."
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.end db 0x0A, 0x00
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