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Kartik Agaram 2020-06-28 09:10:16 -07:00
parent fbc4544ff8
commit 76a669f689
2 changed files with 69 additions and 2 deletions
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@ -4925,6 +4925,55 @@ test-get-with-wrong-offset-type:
5d/pop-to-ebp
c3/return
test-get-with-wrong-output-type:
# . prologue
55/push-ebp
89/<- %ebp 4/r32/esp
# setup
(clear-stream _test-input-stream)
(clear-stream $_test-input-buffered-file->buffer)
(clear-stream _test-output-stream)
(clear-stream $_test-output-buffered-file->buffer)
(clear-stream _test-error-stream)
(clear-stream $_test-error-buffered-file->buffer)
# var ed/edx: exit-descriptor = tailor-exit-descriptor(16)
68/push 0/imm32
68/push 0/imm32
89/<- %edx 4/r32/esp
(tailor-exit-descriptor %edx 0x10)
#
(write _test-input-stream "fn foo {\n")
(write _test-input-stream " var a: t\n")
(write _test-input-stream " var c: (addr int)\n")
(write _test-input-stream " c <- get a, x\n")
(write _test-input-stream "}\n")
(write _test-input-stream "type t {\n")
(write _test-input-stream " x: int\n")
(write _test-input-stream "}\n")
# convert
(convert-mu _test-input-buffered-file _test-output-buffered-file _test-error-buffered-file %edx)
# registers except esp clobbered at this point
# restore ed
89/<- %edx 4/r32/esp
(flush _test-output-buffered-file)
(flush _test-error-buffered-file)
#? # dump _test-error-stream {{{
#? (write 2 "^")
#? (write-stream 2 _test-error-stream)
#? (write 2 "$\n")
#? (rewind-stream _test-error-stream)
#? # }}}
# check output
(check-stream-equal _test-output-stream "" "F - test-get-with-wrong-output-type: output should be empty")
(check-next-stream-line-equal _test-error-stream "fn foo: stmt get: output 'c' is not in a register" "F - test-get-with-wrong-output-type: error message")
# check that stop(1) was called
(check-ints-equal *(edx+4) 2 "F - test-get-with-wrong-output-type: exit status")
# don't restore from ebp
81 0/subop/add %esp 8/imm32
# . epilogue
5d/pop-to-ebp
c3/return
test-get-with-too-few-inouts:
# . prologue
55/push-ebp
@ -5089,7 +5138,8 @@ test-get-with-too-many-outputs:
(write _test-input-stream "fn foo {\n")
(write _test-input-stream " var a: t\n")
(write _test-input-stream " var b: int\n")
(write _test-input-stream " a, b <- get a, x\n")
(write _test-input-stream " var c/eax: (addr int) <- copy 0\n")
(write _test-input-stream " c, b <- get a, x\n")
(write _test-input-stream "}\n")
(write _test-input-stream "type t {\n")
(write _test-input-stream " x: int\n")
@ -10293,7 +10343,10 @@ check-mu-get-stmt: # stmt: (addr stmt), fn: (addr function), err: (addr buffere
0f 84/jump-if-= $check-mu-get-stmt:error-too-few-outputs/disp32
(lookup *eax *(eax+4)) # Stmt-var-value Stmt-var-value => eax
89/<- %edi 0/r32/eax
# TODO: check output type
# - check output type
(lookup *(edi+0x18) *(edi+0x1c)) # Var-register Var-register => eax
3d/compare-eax-and 0/imm32
0f 84/jump-if-= $check-mu-get-stmt:error-output-not-in-register/disp32
# - check for too many outputs
(lookup *(esi+0x14) *(esi+0x18)) # Stmt1-outputs Stmt1-outputs => eax
(lookup *(eax+8) *(eax+0xc)) # Stmt-var-next Stmt-var-next => eax
@ -10387,6 +10440,20 @@ $check-mu-get-stmt:error-bad-field:
(stop *(ebp+0x14) 1)
# never gets here
$check-mu-get-stmt:error-output-not-in-register:
# error("fn " fn ": stmt get: type " type " has no member called '" curr->name "'\n")
(write-buffered *(ebp+0x10) "fn ")
8b/-> *(ebp+0xc) 0/r32/eax
(lookup *eax *(eax+4)) # Function-name Function-name => eax
(write-buffered *(ebp+0x10) %eax)
(write-buffered *(ebp+0x10) ": stmt get: output '")
(lookup *edi *(edi+4)) # Var-name Var-name => eax
(write-buffered *(ebp+0x10) %eax)
(write-buffered *(ebp+0x10) "' is not in a register\n")
(flush *(ebp+0x10))
(stop *(ebp+0x14) 1)
# never gets here
check-mu-call: # stmt: (addr stmt), callee: (addr function), fn: (addr function), err: (addr buffered-file), ed: (addr exit-descriptor)
# . prologue
55/push-ebp