go/test at cded9f43f8d504159d9b71ddca7fe8abd8ba78b0 - go

History

Robert Griesemer a80c5f0588 go/types: allow embedding overlapping interfaces Quietly drop duplicate methods from embedded interfaces if they have an identical signature to existing methods. Instead of adjusting the prior syntax-based only method set computation where methods don't have signature information (and thus where de-duplication according to the new rules would have been somewhat tricky to get right), this change completely rewrites interface method set computation, taking a page from the cmd/compiler's implementation. In a first pass, when type-checking interfaces, explicit methods and embedded interfaces are collected, but the interfaces are not "expanded", that is the final method set computation is done lazily, either when needed for method lookup, or at the end of type-checking. While this is a substantial rewrite, it allows us to get rid of the separate (duplicate and delicate) syntactical method set computation and generally simplifies checking of interface types significantly. A few (esoteric) test cases now have slightly different error messages but all tests that are accepted by cmd/compile are also accepted by go/types. (This is a replacement for golang.org/cl/190258.) Updates #6977. Change-Id: Ic8b9321374ab4f617498d97c12871b69d1119735 Reviewed-on: https://go-review.googlesource.com/c/go/+/191257 Reviewed-by: Matthew Dempsky <mdempsky@google.com>		2019-08-26 16:36:15 +00:00
..
alias3.dir	…
bench	test/bench/go1: add go.mod file	2019-03-06 18:53:12 +00:00
chan	test: add a test for gccgo bug in handling break statement in a select	2019-07-10 18:02:11 +00:00
closure3.dir	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
codegen	Revert "Revert "cmd/compile,runtime: allocate defer records on the stack""	2019-06-10 16:19:39 +00:00
ddd2.dir	…
dwarf	…
fixedbugs	go/types: allow embedding overlapping interfaces	2019-08-26 16:36:15 +00:00
import2.dir	…
import4.dir	…
interface	…
intrinsic.dir	…
ken	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
linkname.dir	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +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	cmd/compile: shortcut intrinsic inlining AFTER getcallerXX check	2019-04-19 20:18:29 +00:00
stress	…
syntax	cmd/compile: better handling of incorrect type switches	2018-04-03 05:34:20 +00:00
uintptrescapes.dir	…
64bit.go	…
235.go	…
README.md	…
alg.go	…
alias.go	…
alias1.go	…
alias2.go	cmd/compile: cleanup method symbol creation	2018-04-05 22:01:17 +00:00
alias3.go	…
align.go	test: check that unaligned load-add opcodes work.	2018-04-09 18:57:37 +00:00
append.go	cmd/compile: optimize append(x, make([]T, y)...) slice extension	2018-05-06 04:28:23 +00:00
append1.go	cmd/compile: optimize append(x, make([]T, y)...) slice extension	2018-05-06 04:28:23 +00:00
args.go	…
armimm.go	…
assign.go	…
assign1.go	…
atomicload.go	…
bigalg.go	…
bigmap.go	…
blank.go	…
blank1.go	test: update blank1.go for changed gofrontend error messages	2019-06-23 22:20:39 +00:00
bom.go	…
bombad.go	…
bounds.go	test: gofmt bounds.go	2018-05-29 02:39:16 +00:00
chancap.go	runtime: handle 64bits addresses for AIX	2018-11-26 14:06:28 +00:00
chanlinear.go	…
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	…
closure3.go	all: fix a bunch of misspellings	2018-10-06 15:40:03 +00:00
closure4.go	cmd/compile/internal/gc: add nil check for closure call on wasm	2018-08-14 09:19:38 +00:00
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	…
compos.go	…
const.go	…
const1.go	cmd/compile: fix ICE from invalid operations on float/complex constants	2019-03-28 17:46:55 +00:00
const2.go	…
const3.go	…
const4.go	…
const5.go	…
const6.go	…
convT2X.go	…
convert.go	…
convert1.go	…
convert2.go	…
convert3.go	…
convlit.go	…
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	…
ddd2.go	…
decl.go	…
declbad.go	…
defer.go	…
deferfin.go	…
deferprint.go	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
deferprint.out	…
devirt.go	…
divide.go	…
divmod.go	…
empty.go	…
env.go	…
eof.go	…
eof1.go	…
escape.go	…
escape2.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape2n.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape3.go	…
escape4.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape5.go	test: add regress test for issue 28369	2019-04-16 21:01:30 +00:00
escape_array.go	cmd/compile: trim more unnecessary escape analysis messages	2019-04-02 18:00:32 +00:00
escape_because.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape_calls.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape_closure.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape_field.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape_iface.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
escape_indir.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_level.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_map.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_param.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +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: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_struct_param1.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_struct_param2.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
escape_struct_return.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +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	test: add regress tests for unsafe.Pointer rules	2019-04-03 16:03:55 +00:00
fibo.go	…
finprofiled.go	…
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	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
gcgort.go	test: fast GC+concurrency+types verification	2018-05-08 21:15:48 +00:00
gcstring.go	…
goprint.go	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +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	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
helloworld.out	…
if.go	…
import.go	…
import1.go	…
import2.go	…
import4.go	…
import5.go	…
import6.go	…
index.go	…
index0.go	…
index1.go	…
index2.go	…
indirect.go	…
indirect1.go	…
init.go	cmd/compile: reorganize init functions	2019-03-18 20:10:55 +00:00
init1.go	…
initcomma.go	…
initialize.go	…
initializerr.go	…
initloop.go	…
inline.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
inline_big.go	cmd/compile: set stricter inlining threshold in large functions	2018-07-24 16:11:08 +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	cmd/compile: make math/bits.RotateLeft* an intrinsic on amd64	2018-08-30 22:48:28 +00:00
inline_sync.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
inline_variadic.go	cmd/compile: enable inlining variadic functions	2018-03-13 20:34:03 +00:00
int_lit.go	…
intcvt.go	…
intrinsic.go	…
intrinsic_atomic.go	…
iota.go	…
label.go	…
label1.go	…
linkmain.go	…
linkmain_run.go	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
linkname.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
linkobj.go	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
linkx.go	…
linkx_run.go	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +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	Revert "Revert "cmd/compile,runtime: allocate defer records on the stack""	2019-06-10 16:19:39 +00:00
live1.go	…
live2.go	cmd/compile,runtime: remove ambiguously live logic	2018-10-03 19:54:16 +00:00
live_syscall.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
locklinear.go	test: skip locklinear's lockmany test for now	2018-04-05 10:53:40 +00:00
loopbce.go	cmd/compile: reverse order of slice bounds checks	2019-03-09 00:52:45 +00:00
makechan.go	…
makemap.go	test: check that size argument errors are emitted at call site	2018-03-14 08:36:15 +00:00
makenew.go	…
mallocfin.go	…
map.go	…
map1.go	…
mapclear.go	cmd/compile: optimize map-clearing range idiom	2018-05-08 21:15:16 +00:00
maplinear.go	…
mergemul.go	…
method.go	…
method1.go	…
method2.go	…
method3.go	…
method4.go	…
method5.go	…
method6.go	…
method7.go	cmd/compile: fix method expressions with anonymous receivers	2018-04-06 15:39:11 +00:00
named.go	…
named1.go	…
nil.go	…
nilcheck.go	…
nilptr.go	cmd/compile: fix nilcheck for AIX	2018-11-26 14:13:53 +00:00
nilptr2.go	test: use a real use function in nilptr2.go	2019-05-11 03:02:33 +00:00
nilptr3.go	cmd/compile: fix nilcheck for AIX	2018-11-26 14:13:53 +00:00
nilptr4.go	…
nilptr5.go	cmd/compile: fix nilcheck for AIX	2018-11-26 14:13:53 +00:00
nilptr5_aix.go	test: fix nilptr5 for AIX	2018-11-27 15:36:08 +00:00
nilptr5_wasm.go	cmd/compile: fix nilcheck for AIX	2018-11-26 14:13:53 +00:00
nilptr_aix.go	cmd/compile: fix nilcheck for AIX	2018-11-26 14:13:53 +00:00
nosplit.go	../test: set GOPATH in nosplit.go	2019-03-12 20:46:29 +00:00
notinheap.go	cmd/compile: disallow converting string to notinheap slice	2018-11-02 19:53:59 +00:00
notinheap2.go	…
notinheap3.go	cmd/compile: omit write barriers for slice clears of go:notinheap pointers	2018-12-05 21:54:54 +00:00
nowritebarrier.go	…
nul1.go	…
oldescape2.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape2n.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape5.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_calls.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_closure.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_field.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_iface.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_linkname.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_param.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
oldescape_struct_return.go	cmd/compile: update escape analysis tests for newescape	2019-04-16 16:20:39 +00:00
opt_branchlikely.go	…
parentype.go	…
peano.go	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
phiopt.go	…
print.go	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
print.out	…
printbig.go	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
printbig.out	…
prove.go	cmd/compile: make prove learn index >= 0 from successful bounds checks	2019-03-30 23:22:02 +00:00
range.go	…
recover.go	…
recover1.go	…
recover2.go	…
recover3.go	…
recover4.go	…
recover5.go	…
reflectmethod1.go	…
reflectmethod2.go	…
reflectmethod3.go	…
reflectmethod4.go	…
rename.go	…
rename1.go	…
reorder.go	…
reorder2.go	…
retjmp.go	…
return.go	…
rotate.go	…
rotate0.go	…
rotate1.go	…
rotate2.go	…
rotate3.go	…
run.go	test/fixedbugs: fix some tests will not be run	2019-05-23 01:39:41 +00:00
rune.go	…
runtime.go	…
shift1.go	…
shift2.go	…
sieve.go	…
sigchld.go	test: remove rundircmpout and cmpout actions	2018-05-31 17:36:45 +00:00
sigchld.out	…
simassign.go	…
sinit.go	cmd/compile: fix static initializer	2018-12-03 16:48:21 +00:00
sinit_run.go	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
sizeof.go	…
slice3.go	…
slice3err.go	…
slicecap.go	…
sliceopt.go	cmd/compile: make prove pass use unsatisfiability	2018-03-08 22:25:25 +00:00
solitaire.go	…
stack.go	…
stackobj.go	cmd/compile,runtime: remove ambiguously live logic	2018-10-03 19:54:16 +00:00
stackobj2.go	test: stress test for stack objects	2018-10-03 19:54:29 +00:00
stackobj3.go	cmd/compile,runtime: remove ambiguously live logic	2018-10-03 19:54:16 +00:00
strcopy.go	test: add test to verify that string copies don't get optimized away	2018-06-12 19:10:34 +00:00
strength.go	…
string_lit.go	…
stringrange.go	…
struct0.go	…
switch.go	…
switch2.go	…
switch3.go	…
switch4.go	…
switch5.go	Revert "fmt: fix incorrect format of whole-number floats when using %#v"	2018-10-16 21:54:35 +00:00
switch6.go	…
switch7.go	…
tinyfin.go	…
torture.go	…
turing.go	…
typecheck.go	…
typecheckloop.go	…
typeswitch.go	…
typeswitch1.go	…
typeswitch2.go	test: fix spelling of `caught be the compiler` to `caught by the compiler`	2018-10-04 00:49:49 +00:00
typeswitch3.go	test: fix spelling of `caught be the compiler` to `caught by the compiler`	2018-10-04 00:49:49 +00:00
uintptrescapes.go	…
uintptrescapes2.go	cmd/compile: skip escape analysis diagnostics for OADDR	2019-04-02 16:34:03 +00:00
undef.go	…
utf.go	…
varerr.go	…
varinit.go	…
writebarrier.go	cmd/compile: better write barrier removal when initializing new objects	2019-03-18 21:16:19 +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

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.