v3: make V3 the default compiler on Linux, report fallback bugs, and enforce it in CI #6139
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| name: CI Windows MSVC | |
| on: | |
| push: | |
| branches: | |
| - master | |
| paths-ignore: | |
| - 'vlib/v3/**' | |
| - '**.md' | |
| - '**.yml' | |
| - '!**.bat' | |
| - '!**/windows_ci_msvc.yml' | |
| - 'cmd/tools/**' | |
| - '!cmd/tools/builders/**.v' | |
| pull_request: | |
| paths-ignore: | |
| - 'vlib/v3/**' | |
| - '**.md' | |
| - '**.yml' | |
| - '!**.bat' | |
| - '!**/windows_ci_msvc.yml' | |
| - '!**/windows-install-sqlite.bat' | |
| - 'cmd/tools/**' | |
| - '!cmd/tools/builders/**.v' | |
| concurrency: | |
| group: windows-${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha || github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| msvc-windows: | |
| runs-on: windows-2022 | |
| timeout-minutes: 90 | |
| env: | |
| VFLAGS: -cc msvc | |
| VTEST_SHOW_LONGEST_BY_RUNTIME: 3 | |
| VTEST_SHOW_LONGEST_BY_COMPTIME: 3 | |
| VTEST_SHOW_LONGEST_BY_TOTALTIME: 3 | |
| steps: | |
| - uses: actions/checkout@v7 | |
| - name: Install OpenSSL | |
| run: | | |
| choco install openssl -y --no-progress | |
| # choco's openssl package (Win64OpenSSL installer under the hood) | |
| # deploys to `C:\Program Files\OpenSSL\`, matching | |
| # ecdsa.c.v/rsa_pss.c.v's SECOND `#flag windows` fallback path -- | |
| # NOT the first one (`...OpenSSL-Win64\...`), confirmed by an | |
| # actual CI run after guessing wrong the first time. | |
| $opensslBin = 'C:\Program Files\OpenSSL\bin' | |
| if (-not (Test-Path $opensslBin)) { | |
| throw "OpenSSL bin directory not found at $opensslBin after choco install" | |
| } | |
| Add-Content -Path $env:GITHUB_PATH -Value $opensslBin | |
| # ecdsa.c.v/rsa_pss.c.v use the unqualified `#flag -lcrypto`, | |
| # which MSVC's linker (unlike gcc/tcc/clang's own `-l` convention, | |
| # which implies a `lib` prefix automatically) passes straight | |
| # through as a literal `crypto.lib` reference. This OpenSSL | |
| # package only ships `libcrypto.lib` (confirmed via a real CI | |
| # failure: `LNK1104: cannot open file 'crypto.lib'`) -- V's own | |
| # `#flag` mechanism has no compiler-specific gating that can | |
| # special-case MSVC here (only OS-name gates and one hardcoded | |
| # `mingw` case are ever actually selected at build time, verified | |
| # by reading vlib/v/builder/cflags.v's get_os_cflags()), so fix | |
| # it here instead: alias the file under the name MSVC expects. | |
| # A plain copy is safe -- a Windows import library doesn't embed | |
| # its own filename. | |
| $libDir = 'C:\Program Files\OpenSSL\lib\VC\x64\MD' | |
| Copy-Item -Path (Join-Path $libDir 'libcrypto.lib') -Destination (Join-Path $libDir 'crypto.lib') | |
| Write-Host "OpenSSL install:" | |
| Get-ChildItem $libDir | |
| - uses: ilammy/msvc-dev-cmd@v1 | |
| with: | |
| arch: x64 | |
| - name: Verify MSVC tools | |
| run: | | |
| where.exe cl.exe | |
| where.exe link.exe | |
| where.exe dumpbin.exe | |
| $headers = @($env:INCLUDE -split ';' | Where-Object { $_ -and $_.Trim().Length -gt 0 } | ForEach-Object { Join-Path $_ 'd3d11.h' } | Where-Object { Test-Path $_ }) | |
| if ($headers.Count -eq 0) { | |
| throw 'd3d11.h not found in INCLUDE; Windows SDK is not visible to the D3D11 multiwindow lane' | |
| } | |
| Write-Host "Found d3d11.h at $($headers[0])" | |
| - name: Build | |
| run: | | |
| echo %VFLAGS% | |
| echo $VFLAGS | |
| .\makev.bat -msvc | |
| .\v.exe symlink | |
| - name: Pkg-config regressions (MSVC dynamic isolation) | |
| run: | | |
| $tests = @( | |
| 'vlib\v\pkgconfig\pkgconfig_static_test.v' | |
| 'vlib\v\checker\pkgconfig_static_mode_test.v' | |
| 'vlib\v\checker\pkgconfig_cross_compile_test.v' | |
| 'vlib\v\builder\pkgconfig_link_segment_test.v' | |
| ) | |
| foreach ($test in $tests) { | |
| .\v.exe -cc msvc -no-retry-compilation test $test | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "pkg-config regression failed for $test with exit code $LASTEXITCODE" | |
| } | |
| } | |
| - name: Legacy gg import multiwindow isolation | |
| run: v -cc msvc test vlib/gg/legacy_import_multiwindow_isolation_test.v | |
| - name: Prepare multiwindow Job Object watchdog | |
| shell: pwsh | |
| run: | | |
| $source = Join-Path $env:RUNNER_TEMP 'multiwindow_ci_watchdog.v' | |
| $runner = Join-Path $env:RUNNER_TEMP 'multiwindow_ci_watchdog.exe' | |
| @' | |
| module main | |
| import gg.testdata.multiwindow_probe_watchdog | |
| import os | |
| import time | |
| fn main() { | |
| run_ci_watchdog() or { | |
| eprintln(err.msg()) | |
| exit(1) | |
| } | |
| } | |
| fn run_ci_watchdog() ! { | |
| if os.args.len < 4 { | |
| return error('usage: multiwindow_ci_watchdog timeout-seconds expected-final-line executable [args...]') | |
| } | |
| timeout_seconds := os.args[1].int() | |
| if timeout_seconds <= 0 { | |
| return error('multiwindow CI watchdog timeout must be positive') | |
| } | |
| expected_final_line := os.args[2] | |
| gate_path := os.join_path(os.temp_dir(), 'multiwindow_ci_gate_${os.getpid()}_${time.now().unix_nano()}') | |
| defer { | |
| os.rm(gate_path) or {} | |
| } | |
| result := multiwindow_probe_watchdog.run( | |
| executable: os.args[3] | |
| args: os.args[4..] | |
| timeout: timeout_seconds * time.second | |
| start_file: gate_path | |
| )! | |
| if result.stdout != '' { | |
| print(result.stdout) | |
| } | |
| if result.stderr != '' { | |
| eprint(result.stderr) | |
| } | |
| if result.timed_out { | |
| return error('multiwindow CI child timed out after ${timeout_seconds} seconds') | |
| } | |
| if !result.reaped { | |
| return error('multiwindow CI child leader was not reaped') | |
| } | |
| if !result.confinement_empty { | |
| return error('multiwindow CI child process confinement is not empty') | |
| } | |
| if result.forced_cleanup { | |
| return error('multiwindow CI child required forced cleanup') | |
| } | |
| if result.exit_code != 0 { | |
| return error('multiwindow CI child exited with ${result.exit_code}') | |
| } | |
| if expected_final_line == '-' { | |
| return | |
| } | |
| mut actual_final_line := '' | |
| for line in result.stdout.split_into_lines() { | |
| if line.trim_space() != '' { | |
| actual_final_line = line.trim_space() | |
| } | |
| } | |
| if actual_final_line != expected_final_line { | |
| return error('multiwindow CI final record mismatch: expected `${expected_final_line}`, got `${actual_final_line}`') | |
| } | |
| } | |
| '@ | Set-Content -Encoding utf8 $source | |
| .\v.exe -cc msvc -o $runner $source | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "multiwindow watchdog compile failed with exit code $LASTEXITCODE" | |
| } | |
| - name: Multiwindow D3D11 WARP regressions and runtime probes | |
| shell: pwsh | |
| env: | |
| VFLAGS: -cc msvc -d gg_multiwindow_d3d11_warp | |
| VGG_MULTIWINDOW_RUNTIME_PROBES: '1' | |
| VGG_MULTIWINDOW_RUNTIME_BACKEND: win32 | |
| VGG_MULTIWINDOW_EXAMPLE_UNATTENDED: win32 | |
| V_MULTIWINDOW_PROBE_BACKEND: win32 | |
| run: | | |
| $runner = Join-Path $env:RUNNER_TEMP 'multiwindow_ci_watchdog.exe' | |
| $vexe = (Resolve-Path .\v.exe).Path | |
| $interactive = Join-Path $env:RUNNER_TEMP 'gg_multiwindow.exe' | |
| $runtime = Join-Path $env:RUNNER_TEMP 'gg_multiwindow_render_runtime.exe' | |
| .\v.exe -cc msvc -d gg_multiwindow -d sokol_d3d11 -d gg_multiwindow_d3d11_warp -subsystem console -o $interactive examples/gg/multiwindow.v | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "interactive multiwindow example compile failed with exit code $LASTEXITCODE" | |
| } | |
| .\v.exe -cc msvc -d gg_multiwindow -d sokol_d3d11 -d gg_multiwindow_d3d11_warp -subsystem console -o $runtime examples/gg/multiwindow_render_runtime.v | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "runtime multiwindow example compile failed with exit code $LASTEXITCODE" | |
| } | |
| $tests = @( | |
| 'vlib/x/multiwindow/event_sequence_exhaustion_test.v', | |
| 'vlib/x/multiwindow/event_terminal_delivery_test.v', | |
| 'vlib/x/multiwindow/internal_fault_matrix_test.v', | |
| 'vlib/x/multiwindow/multiwindow_test.v', | |
| 'vlib/x/multiwindow/native_operation_proof_test.v', | |
| 'vlib/x/multiwindow/render_scheduler_test.v', | |
| 'vlib/x/multiwindow/render_target_lease_test.v', | |
| 'vlib/x/multiwindow/teardown_contract_test.v', | |
| 'vlib/x/multiwindow/win32_render_metrics_test.v', | |
| 'vlib/gg/multiwindow_api_d_gg_multiwindow_test.v', | |
| 'vlib/gg/multiwindow_buffer_cleanup_d_gg_multiwindow_test.v', | |
| 'vlib/gg/multiwindow_render_fault_matrix_d_gg_multiwindow_test.v', | |
| 'vlib/gg/multiwindow_render_runtime_contract_test.v', | |
| 'vlib/gg/frame_pacing_test.v', | |
| 'vlib/gg/draw_fns_api_test.v', | |
| 'vlib/gg/draw_rect_empty_test.v' | |
| ) | |
| foreach ($test in $tests) { | |
| & $runner 300 '-' $vexe '-cc' 'msvc' '-d' 'gg_multiwindow' '-d' 'sokol_d3d11' '-d' 'gg_multiwindow_d3d11_warp' 'test' $test | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "multiwindow D3D11 WARP test '$test' failed with exit code $LASTEXITCODE" | |
| } | |
| } | |
| & $runner 120 '{"example":"multiwindow_render_runtime","status":"PASS","cleanup":"complete"}' $runtime | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "multiwindow D3D11 WARP runtime example failed with exit code $LASTEXITCODE" | |
| } | |
| & $runner 120 '{"example":"multiwindow","status":"PASS","cleanup":"complete"}' $interactive | |
| if ($LASTEXITCODE -ne 0) { | |
| throw "interactive multiwindow D3D11 WARP example failed with exit code $LASTEXITCODE" | |
| } | |
| - name: All code is formatted | |
| run: v -silent test-cleancode | |
| - name: Test -cc msvc works | |
| run: v -no-retry-compilation run examples/hello_world.v | |
| - name: Install dependencies | |
| run: | | |
| v retry -- v setup-freetype | |
| .\.github\workflows\windows-install-sqlite.bat | |
| - name: v doctor | |
| run: | | |
| v doctor | |
| - name: Verify `v test` works | |
| run: | | |
| echo $VFLAGS | |
| v cmd/tools/test_if_v_test_system_works.v | |
| ./cmd/tools/test_if_v_test_system_works | |
| - name: Test pure V math module | |
| run: v -silent -exclude @vlib/math/*.c.v test vlib/math/ | |
| - name: Test fasthttp module | |
| run: v -silent test vlib/fasthttp/ | |
| - name: Self tests | |
| run: v -silent test-self vlib | |
| - name: Test v->js | |
| run: v -o hi.js examples/js_hello_world.v && node hi.js | |
| - name: Test v binaries | |
| run: v build-vbinaries | |
| - name: Build examples | |
| run: v build-examples | |
| - name: Compile and run the veb example (fasthttp) and check its HTML | |
| run: v run .github/workflows/veb_example_windows_smoke.v | |
| - name: v2 self compilation | |
| run: v -o v2.exe cmd/v && .\v2.exe -o v3.exe cmd/v |