diff options
Diffstat (limited to 'src/testdir/test_vim9_disassemble.vim')
| -rw-r--r-- | src/testdir/test_vim9_disassemble.vim | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/testdir/test_vim9_disassemble.vim b/src/testdir/test_vim9_disassemble.vim index 1a192cc092..645b04bdd0 100644 --- a/src/testdir/test_vim9_disassemble.vim +++ b/src/testdir/test_vim9_disassemble.vim @@ -3273,4 +3273,167 @@ def Test_funcref_with_class() unlet g:instr enddef +" Disassemble instructions for calls to a string() function in an object +def Test_disassemble_object_string() + var lines =<< trim END + vim9script + class A + def string(): string + return 'A' + enddef + endclass + def Bar() + var a = A.new() + var s = string(a) + s = string(A) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = string(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 METHODCALL A.string(argc 0)\_s*' .. + '4 STORE $1\_s*' .. + 's = string(A)\_s*' .. + '5 LOADSCRIPT A-0 from .*\_s*' .. + '6 BCALL string(argc 1)\_s*' .. + '7 STORE $1\_s*' .. + '8 RETURN void', g:instr) + unlet g:instr + + # Use the default string() function for a class + lines =<< trim END + vim9script + class A + endclass + def Bar() + var a = A.new() + var s = string(a) + s = string(A) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = string(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 BCALL string(argc 1)\_s*' .. + '4 STORE $1\_s*' .. + 's = string(A)\_s*' .. + '5 LOADSCRIPT A-0 from .*\_s*' .. + '6 BCALL string(argc 1)\_s*' .. + '7 STORE $1\_s*' .. + '8 RETURN void', g:instr) + unlet g:instr +enddef + +" Disassemble instructions for calls to a empty() function in an object +def Test_disassemble_object_empty() + var lines =<< trim END + vim9script + class A + def empty(): bool + return true + enddef + endclass + def Bar() + var a = A.new() + var s = empty(a) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = empty(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 METHODCALL A.empty(argc 0)\_s*' .. + '4 STORE $1\_s*' .. + '5 RETURN void', g:instr) + unlet g:instr + + # Use the default empty() function for a class + lines =<< trim END + vim9script + class A + endclass + def Bar() + var a = A.new() + var s = empty(a) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = empty(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 BCALL empty(argc 1)\_s*' .. + '4 STORE $1\_s*' .. + '5 RETURN void', g:instr) + unlet g:instr +enddef + +" Disassemble instructions for calls to a len() function in an object +def Test_disassemble_object_len() + var lines =<< trim END + vim9script + class A + def len(): number + return 10 + enddef + endclass + def Bar() + var a = A.new() + var s = len(a) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = len(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 METHODCALL A.len(argc 0)\_s*' .. + '4 STORE $1\_s*' .. + '5 RETURN void', g:instr) + unlet g:instr + + # Use the default len() function for a class + lines =<< trim END + vim9script + class A + endclass + def Bar() + var a = A.new() + var s = len(a) + enddef + g:instr = execute('disassemble Bar') + END + v9.CheckScriptSuccess(lines) + assert_match('<SNR>\d*_Bar\_s*' .. + 'var a = A.new()\_s*' .. + '0 DCALL new(argc 0)\_s*' .. + '1 STORE $0\_s*' .. + 'var s = len(a)\_s*' .. + '2 LOAD $0\_s*' .. + '3 BCALL len(argc 1)\_s*' .. + '4 STORE $1\_s*' .. + '5 RETURN void', g:instr) + unlet g:instr +enddef + " vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker |