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参考所有分组，完成尽量多的内容。禁止顺手扩功能 smoke：锁定OPFS参数保存顺序

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结论：按 LinuxCNC rs274ngc_pre.cc save_parameters() 的 .new、.bak、unlink/link/rename 顺序补强 OPFS/app/browser smoke 守卫，并验证临时参数文件不会残留在 OPFS。
This commit is contained in:
cnc
2026-06-04 19:42:49 +08:00
parent a12c0166b5
commit b89d6311ff
7 changed files with 46 additions and 0 deletions
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11
check-linuxcnc-opfs-source-map.sh
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@@ -22,6 +22,12 @@ grep -F 'std::string tempfile = std::string(filename) + ".new";' \
"$linuxcnc_root/src/emc/rs274ngc/rs274ngc_pre.cc" >/dev/null
grep -F '+ RS274NGC_PARAMETER_FILE_BACKUP_SUFFIX;' \
"$linuxcnc_root/src/emc/rs274ngc/rs274ngc_pre.cc" >/dev/null
grep -F 'unlink(bakfile.c_str());' \
"$linuxcnc_root/src/emc/rs274ngc/rs274ngc_pre.cc" >/dev/null
grep -F 'if(link(filename, bakfile.c_str()) < 0)' \
"$linuxcnc_root/src/emc/rs274ngc/rs274ngc_pre.cc" >/dev/null
grep -F 'if(rename(tempfile.c_str(), filename) < 0)' \
"$linuxcnc_root/src/emc/rs274ngc/rs274ngc_pre.cc" >/dev/null
grep -F 'RS274NGC_PARAMETER_FILE_NAME_DEFAULT` as `rs274ngc.var`' \
docs/linuxcnc-opfs-source-map.md >/dev/null
@@ -31,6 +37,8 @@ grep -F '`Interp::restore_parameters()` for parameter-file reads' \
docs/linuxcnc-opfs-source-map.md >/dev/null
grep -F '`Interp::save_parameters()` for `filename + ".new"`' \
docs/linuxcnc-opfs-source-map.md >/dev/null
grep -F 'unlinks `filename + ".bak"`, links the' \
docs/linuxcnc-opfs-source-map.md >/dev/null
grep -F 'must not add independent filesystem behavior or expand the temporary smoke parser' \
docs/linuxcnc-opfs-source-map.md >/dev/null
grep -F 'parseFileWithParameterFile()' docs/linuxcnc-opfs-source-map.md >/dev/null
@@ -47,6 +55,8 @@ grep -F '`${LINUXCNC_DEFAULT_PARAMETER_FILE}.new`' web/src/wasm-core.js >/dev/nu
grep -F '`${LINUXCNC_DEFAULT_PARAMETER_FILE}.bak`' web/src/wasm-core.js >/dev/null
grep -F 'LinuxCNC source basis: rs274ngc_pre.cc restore_parameters() reads the' web/src/wasm-core.js >/dev/null
grep -F 'before replacing the main file and managing filename + ".bak".' web/src/wasm-core.js >/dev/null
grep -F 'app frame did not clean up LinuxCNC temporary parameter file in OPFS' \
web/test-browser-wasm-smoke-app-sections.js >/dev/null
grep -F 'OPFS cannot be disabled in browser contexts with OPFS support' web/src/wasm-core.js >/dev/null
grep -F 'const events = await simulator.parseFileWithParameterFile(programPath, parameterPath, "linuxcnc", parseOptions);' \
web/src/app.js >/dev/null
@@ -83,6 +93,7 @@ required_phrases = [
"parameters/rs274ngc.var",
"LinuxCNC `read_text()`",
"`.new`, `.bak`, failure, and stale-state semantics",
'unlinks `filename + ".bak"`',
"OPFS/WASM mirror persistence",
"app-level OPFS program, parameter, backup, and reload behavior",
]