2 commits

Author	SHA1	Message	Date
Anna Shaleva	7fac3bcd6f	neotest: don't collect coverage for contracts with empty DI ... Users are allowed to provide any contract to neotest, including those contracts that don't have DebugInfo filled in. Neotest should filter them out, otherwise panic may occur on attempt to write coverage profile: ``` --- FAIL: TestDeploys (0.01s) panic: runtime error: invalid memory address or nil pointer dereference panic: runtime error: invalid memory address or nil pointer dereference [recovered] panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xc6f5b5] goroutine 1735 [running]: testing.tRunner.func1.2({0xd7aa80, 0x1723f60}) /usr/local/go/src/testing/testing.go:1631 +0x24a testing.tRunner.func1() /usr/local/go/src/testing/testing.go:1634 +0x377 panic({0xd7aa80?, 0x1723f60?}) /usr/local/go/src/runtime/panic.go:770 +0x132 github.com/nspcc-dev/neo-go/pkg/neotest.processCover() /home/anna/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.106.4-0.20241007094345-11151938b9bd/pkg/neotest/coverage.go:143 +0xd5 github.com/nspcc-dev/neo-go/pkg/neotest.writeCoverageReport({0x10c6260, 0xc00033a378}) /home/anna/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.106.4-0.20241007094345-11151938b9bd/pkg/neotest/coverage.go:123 +0x4b github.com/nspcc-dev/neo-go/pkg/neotest.reportCoverage({0x10db278, 0xc00021a000}) /home/anna/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.106.4-0.20241007094345-11151938b9bd/pkg/neotest/coverage.go:118 +0x165 github.com/nspcc-dev/neo-go/pkg/neotest.(*Executor).trackCoverage.func1() /home/anna/go/pkg/mod/github.com/nspcc-dev/neo-go@v0.106.4-0.20241007094345-11151938b9bd/pkg/neotest/basic.go:182 +0x1b testing.(*common).Cleanup.func1() /usr/local/go/src/testing/testing.go:1175 +0x10f testing.(*common).runCleanup(0xc00021a000, 0x58d7c0?) /usr/local/go/src/testing/testing.go:1353 +0xdb testing.(*common).runCleanup.func2() /usr/local/go/src/testing/testing.go:1337 +0x47 panic({0xd7aa80?, 0x1723f60?}) ``` An example of such partially-filled contract is: a8d5e001a2/tests/deploys_test.go (L13) a8d5e001a2/contracts/contracts.go (L96) Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>	2024-10-07 17:51:19 +03:00
Slava0135	d0c45477f5	neotest: implement coverage collection ... Test coverage is automatically enabled when go test is running with coverage enabled. It can be disabled for any Executor by using relevant methods. Coverage is gathered by capturing VM OPs during test contract execution and mapping them to the contract source code using the DebugInfo information. Signed-off-by: Slava0135 <super.novalskiy_0135@inbox.ru>	2024-08-19 14:39:18 +03:00