go/test at 78e5aabcdb8aeae58a6437a3051fde3555ee0bf2 - go

History

Matthew Dempsky 6de9423445 [dev.regabi] cmd/compile: cleanup OAS2FUNC ordering Currently, to ensure OAS2FUNC results are assigned in the correct order, they're always assigned to temporary variables. However, these temporary variables are typed based on the destination type, which may require an interface conversion. This means walk may have to then introduce a second set of temporaries to ensure result parameters are all copied out of the results area, before it emits calls to runtime conversion functions. That's just silly. Instead, this CL changes order to allocate the result temporaries with the same type as the function returns in the first place, and then assign them one at a time to their destinations, with conversions as needed. While here, also fix an order-of-evaluation issue with has-ok assignments that I almost added to multi-value function call assignments, and add tests for each. Change-Id: I9f4e962425fe3c5e3305adbbfeae2c7f253ec365 Reviewed-on: https://go-review.googlesource.com/c/go/+/284220 Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>		2021-01-16 23:19:26 +00:00
..
abi	[dev.regabi] test: disable test on windows because expected contains path separators.	2021-01-15 15:16:05 +00:00
alias3.dir	…
bench	test/bench/go1: add go.mod file	2019-03-06 18:53:12 +00:00
chan	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
closure3.dir	cmd/compile: allow inlining of "for" loops	2020-10-15 18:26:33 +00:00
codegen	[dev.regabi] cmd/compile: make ordering for InvertFlags more stable	2021-01-13 02:40:43 +00:00
ddd2.dir	…
dwarf	…
fixedbugs	[dev.regabi] cmd/compile: don't promote Byval CaptureVars if Addrtaken	2021-01-15 16:13:04 +00:00
import2.dir	…
import4.dir	…
interface	[dev.regabi] cmd/compile: silence errors about missing blank methods	2020-12-07 06:40:04 +00:00
intrinsic.dir	…
ken	all: fix typos	2019-09-08 17:28:20 +00:00
linkname.dir	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
method4.dir	…
oldescape_linkname.dir	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
retjmp.dir	…
runtime	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
stress	…
syntax	test: match gofrontend error messages	2020-12-02 02:56:41 +00:00
uintptrescapes.dir	…
64bit.go	…
235.go	…
README.md	test: document specifying individual test files as operands	2020-08-28 21:23:32 +00:00
alg.go	…
alias.go	…
alias1.go	…
alias2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
alias3.go	…
align.go	…
append.go	…
append1.go	…
args.go	…
armimm.go	…
assign.go	test: match gccgo error messages	2020-12-03 16:28:44 +00:00
assign1.go	…
atomicload.go	…
bigalg.go	…
bigmap.go	…
blank.go	…
blank1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
bom.go	…
bombad.go	…
bounds.go	cmd/compile: defer lowering OANDNOT until SSA	2020-10-27 03:11:45 +00:00
cannotassign.go	cmd/compile: be more specific in cannot assign errors	2020-09-16 20:04:58 +00:00
chancap.go	[dev.regabi] cmd/compile: remove toolstash scaffolding	2021-01-05 21:44:30 +00:00
chanlinear.go	test, test/fixedbugs, crypto/x509, go/internal/gccgoimporter: fix typos	2020-03-29 17:12:56 +00:00
char_lit.go	…
char_lit1.go	…
checkbce.go	cmd/compile: fix ordering for short-circuiting ops	2019-03-06 20:04:07 +00:00
clearfat.go	…
closedchan.go	…
closure.go	…
closure1.go	…
closure2.go	[dev.regabi] test: add another closure test case	2021-01-01 13:44:37 +00:00
closure3.go	…
closure4.go	…
cmp.go	…
cmp6.go	…
cmplx.go	cmd/compile: rewrite f(g()) for multi-value g() during typecheck	2019-03-14 21:00:20 +00:00
cmplxdivide.c	…
cmplxdivide.go	…
cmplxdivide1.go	…
complit.go	…
complit1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
compos.go	…
const.go	cmd/compile: apply constant folding to ORUNESTR	2019-09-26 23:54:29 +00:00
const1.go	cmd/compile: fix ICE from invalid operations on float/complex constants	2019-03-28 17:46:55 +00:00
const2.go	[dev.regabi] cmd/compile: fix reporting of overflow	2020-11-25 15:47:36 +00:00
const3.go	…
const4.go	…
const5.go	…
const6.go	…
convT2X.go	…
convert.go	…
convert1.go	…
convert2.go	…
convert3.go	…
convlit.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
convlit1.go	…
copy.go	…
copy1.go	cmd/compile: rewrite f(g()) for multi-value g() during typecheck	2019-03-14 21:00:20 +00:00
crlf.go	…
ddd.go	…
ddd1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
ddd2.go	…
decl.go	…
declbad.go	…
defer.go	…
defererrcheck.go	test: re-enable open-coded defer test on riscv64	2020-02-26 16:54:17 +00:00
deferfin.go	[dev.regabi] test: enable finalizer tests on !amd64	2021-01-05 21:11:31 +00:00
defernil.go	cmd/compile: on Wasm and AIX, let deferred nil function panic at invocation	2019-10-16 00:05:37 +00:00
deferprint.go	…
deferprint.out	…
devirt.go	cmd/compile: debug rewrite	2020-04-13 21:56:15 +00:00
directive.go	cmd/compile: reject misplaced go:build comments	2020-10-13 01:16:45 +00:00
divide.go	…
divmod.go	…
empty.go	…
env.go	…
eof.go	…
eof1.go	…
escape.go	…
escape2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape2n.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape3.go	…
escape4.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape5.go	cmd/compile: add failing test case for #24305	2020-08-15 03:09:52 +00:00
escape_array.go	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
escape_calls.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_closure.go	cmd/compile: improve escape analysis of known calls	2020-10-15 18:26:06 +00:00
escape_field.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_goto.go	cmd/compile: preserve loop depth when evaluating block	2019-09-06 01:35:46 +00:00
escape_hash_maphash.go	hash/maphash: mark call into runtime hash function as not escaping	2019-11-16 20:31:45 +00:00
escape_iface.go	cmd/compile: fix devirtualization of promoted interface methods	2020-10-30 00:47:37 +00:00
escape_indir.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_level.go	cmd/compile: silence esc diagnostics about directiface OCONVIFACEs	2019-09-03 17:52:06 +00:00
escape_map.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_param.go	[dev.regabi] cmd/compile: update ir/fmt for concrete types	2020-12-17 03:50:03 +00:00
escape_runtime_atomic.go	test: fix escape_runtime_atomic.go	2019-04-17 22:55:26 +00:00
escape_selfassign.go	test: add regress test cases for self-assignment	2019-04-17 16:36:56 +00:00
escape_slice.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_param1.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_param2.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
escape_struct_return.go	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
escape_sync_atomic.go	runtime/internal/atomic: remove bad go:noescape annotations on Loadp	2019-04-17 19:09:15 +00:00
escape_unsafe.go	cmd/compile: silence esc diagnostics about directiface OCONVIFACEs	2019-09-03 17:52:06 +00:00
fibo.go	…
finprofiled.go	all: fix typos	2019-09-08 17:28:20 +00:00
float_lit.go	…
float_lit2.go	…
float_lit3.go	…
floatcmp.go	…
for.go	…
func.go	…
func1.go	…
func2.go	…
func3.go	…
func4.go	…
func5.go	…
func6.go	…
func7.go	…
func8.go	…
funcdup.go	…
funcdup2.go	…
gc.go	…
gc1.go	…
gc2.go	…
gcgort.go	…
gcstring.go	…
goprint.go	test: adjust a test to work with js/wasm's background goroutine	2019-10-10 19:38:06 +00:00
goprint.out	…
goto.go	…
heapsampling.go	test: improve test coverage for heap sampling	2019-03-07 21:05:15 +00:00
helloworld.go	…
helloworld.out	…
if.go	…
import.go	…
import1.go	…
import2.go	…
import4.go	…
import5.go	…
import6.go	…
index.go	all: fix typos	2019-09-08 17:28:20 +00:00
index0.go	…
index1.go	…
index2.go	…
indirect.go	…
indirect1.go	…
init.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
init1.go	…
initcomma.go	…
initempty.go	cmd/compile: add test for skipping empty init functions	2019-11-04 20:19:15 +00:00
initialize.go	…
initializerr.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
initloop.go	…
inline.go	cmd/compile: support inlining of type switches	2020-11-06 20:49:11 +00:00
inline_big.go	cmd/compile: output cost while inlining function with Debug['m'] > 1	2020-02-26 14:44:24 +00:00
inline_caller.go	runtime: make FuncForPC return the innermost inlined frame	2019-01-08 21:54:04 +00:00
inline_callers.go	runtime: make FuncForPC return the innermost inlined frame	2019-01-08 21:54:04 +00:00
inline_literal.go	…
inline_math_bits_rotate.go	…
inline_sync.go	test: re-enable atomic intrinsic related tests on riscv64	2020-03-25 01:11:15 +00:00
inline_variadic.go	cmd/compile: use clearer error message for stuct literal	2020-09-12 08:31:49 +00:00
int_lit.go	…
intcvt.go	…
intrinsic.go	…
intrinsic_atomic.go	test: re-enable atomic intrinsic related tests on riscv64	2020-03-25 01:11:15 +00:00
iota.go	…
label.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
label1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
linkmain.go	…
linkmain_run.go	test: avoid writing temporary files to GOROOT	2019-11-18 14:40:07 +00:00
linkname.go	test: remove -newescape from regress tests	2019-08-28 19:27:20 +00:00
linkname2.go	[dev.regabi] cmd/compile: comment out //go:linkname warning	2020-12-02 06:49:37 +00:00
linkobj.go	test: recognize and use gc build tag	2020-12-18 00:10:44 +00:00
linkx.go	[dev.link] all: clean up some TODOs	2019-11-01 20:13:05 +00:00
linkx_run.go	test: recognize and use gc build tag	2020-12-18 00:10:44 +00:00
literal.go	…
literal2.go	cmd/compile: accept 'i' suffix orthogonally on all numbers	2019-02-19 22:45:09 +00:00
live.go	[dev.regabi] cmd/compile: only save ONAMEs on Curfn.Dcl	2020-12-01 17:16:53 +00:00
live1.go	…
live2.go	cmd/compile: extend ssa.go to handle 1-element array and 1-field struct	2019-09-03 19:33:04 +00:00
live_syscall.go	cmd/compile: trim function name prefix from escape diagnostics	2019-09-16 15:30:51 +00:00
locklinear.go	…
loopbce.go	cmd/compile: detect indvars that are bound by other indvars	2019-09-26 18:47:12 +00:00
mainsig.go	[dev.regabi] cmd/compile: cleanup for concrete types - noder	2020-12-17 04:43:46 +00:00
makechan.go	test: remove duplicate code from makechan/makemap	2020-04-19 07:51:23 +00:00
makemap.go	test: remove duplicate code from makechan/makemap	2020-04-19 07:51:23 +00:00
makenew.go	…
makeslice.go	cmd/compile: optimize make+copy pattern to avoid memclr	2020-05-07 17:50:24 +00:00
mallocfin.go	…
map.go	…
map1.go	test: match gofrontend error messages	2020-11-28 02:31:54 +00:00
mapclear.go	…
maplinear.go	…
mergemul.go	…
method.go	…
method1.go	…
method2.go	test: match gccgo error messages	2020-12-03 16:28:44 +00:00
method3.go	…
method4.go	…
method5.go	…
method6.go	…
method7.go	…
named.go	…
named1.go	…
nil.go	…
nilcheck.go	…
nilptr.go	cmd/dist: enable more tests on macOS/ARM64	2020-10-06 21:55:49 +00:00
nilptr2.go	test: use a real use function in nilptr2.go	2019-05-11 03:02:33 +00:00
nilptr3.go	[dev.regabi] cmd/compile: deref PAUTOHEAPs during SSA construction	2021-01-10 08:01:49 +00:00
nilptr4.go	…
nilptr5.go	…
nilptr5_aix.go	…
nilptr5_wasm.go	…
nilptr_aix.go	…
nosplit.go	[dev.regabi] cmd/compile,cmd/link: initial support for ABI wrappers	2020-12-22 18:13:48 +00:00
notinheap.go	cmd/compile: propagate go:notinheap implicitly	2020-09-17 19:35:53 +00:00
notinheap2.go	cmd/compile: propagate go:notinheap implicitly	2020-09-17 19:35:53 +00:00
notinheap3.go	…
nowritebarrier.go	cmd/compile: allow mid-stack inlining when there is a cycle of recursion	2020-04-03 21:43:52 +00:00
nul1.go	…
opt_branchlikely.go	all: fix typos	2019-09-08 17:28:20 +00:00
parentype.go	…
peano.go	…
phiopt.go	…
print.go	…
print.out	…
printbig.go	…
printbig.out	…
prove.go	cmd/compile: check indirect connection between if block and phi block in addLocalInductiveFacts	2020-11-07 07:33:23 +00:00
range.go	…
recover.go	…
recover1.go	…
recover2.go	cmd/compile,runtime: generate hash functions only for types which are map keys	2019-09-03 20:41:29 +00:00
recover3.go	…
recover4.go	…
recover5.go	…
reflectmethod1.go	…
reflectmethod2.go	…
reflectmethod3.go	…
reflectmethod4.go	…
reflectmethod5.go	cmd/compile: when marking REFLECTMETHOD, check for reflect package itself	2020-04-19 03:12:32 +00:00
reflectmethod6.go	cmd/compile: when marking REFLECTMETHOD, check for reflect package itself	2020-04-19 03:12:32 +00:00
rename.go	…
rename1.go	cmd/compile: rewrite untyped constant conversion logic	2019-09-06 23:15:48 +00:00
reorder.go	[dev.regabi] cmd/compile: cleanup OAS2FUNC ordering	2021-01-16 23:19:26 +00:00
reorder2.go	…
retjmp.go	…
return.go	…
rotate.go	…
rotate0.go	…
rotate1.go	…
rotate2.go	…
rotate3.go	…
run.go	[dev.regabi] cmd/compile: added limited //go:registerparams pragma for new ABI dev	2021-01-13 15:50:04 +00:00
rune.go	…
runtime.go	cmd/compile: report error for unexported name only once	2020-08-25 16:06:36 +00:00
shift1.go	test: recognize gofrontend error messages	2020-11-30 20:08:34 +00:00
shift2.go	…
sieve.go	…
sigchld.go	…
sigchld.out	…
simassign.go	…
sinit.go	…
sinit_run.go	test: recognize and use gc build tag	2020-12-18 00:10:44 +00:00
sizeof.go	…
slice3.go	…
slice3err.go	…
slicecap.go	…
sliceopt.go	…
solitaire.go	…
stack.go	…
stackobj.go	…
stackobj2.go	…
stackobj3.go	…
strcopy.go	…
strength.go	all: fix typos	2019-09-08 17:28:20 +00:00
string_lit.go	…
stringrange.go	…
struct0.go	…
switch.go	…
switch2.go	…
switch3.go	…
switch4.go	…
switch5.go	…
switch6.go	…
switch7.go	…
tinyfin.go	…
torture.go	…
turing.go	…
typecheck.go	test: add copyright notice to typecheck.go	2020-04-17 13:30:49 +00:00
typecheckloop.go	…
typeswitch.go	…
typeswitch1.go	…
typeswitch2.go	cmd/compile: move duplicate type-case checking into typecheck	2019-09-11 23:33:11 +00:00
typeswitch2b.go	cmd/compile/internal/gc: reword "declared and not used" error message	2019-10-28 23:34:13 +00:00
typeswitch3.go	…
uintptrescapes.go	…
uintptrescapes2.go	cmd/compile: fix //go:uintptrescapes for basic method calls	2019-11-05 00:26:30 +00:00
uintptrescapes3.go	cmd/compile: fix //go:uintptrescapes for basic method calls	2019-11-05 00:26:30 +00:00
undef.go	…
used.go	[dev.regabi] cmd/compile: cleanup assignment typechecking	2020-12-25 09:18:20 +00:00
utf.go	…
varerr.go	…
varinit.go	…
winbatch.go	all: update to use filepath.WalkDir instead of filepath.Walk	2020-12-02 16:33:57 +00:00
writebarrier.go	cmd/compile: improve generated code for concrete cases in type switches	2020-04-14 17:34:31 +00:00
zerodivide.go	…

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

../bin/go run run.go

To run just tests from specified files in this directory, execute:

../bin/go run run.go -- file1.go file2.go ...

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.