vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack -x c %s | \
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// RUN: FileCheck --check-prefixes=CHECK,32BIT %s
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// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack -x c++ %s | \
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// RUN: FileCheck --check-prefixes=CHECK,32BIT %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack -x c %s | \
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// RUN: FileCheck --check-prefixes=CHECK,64BIT %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack -x c++ %s | \
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// RUN: FileCheck --check-prefixes=CHECK,64BIT %s
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struct A {
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int a1 : 30;
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int a2 : 30;
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int a3 : 4;
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};
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int a = sizeof(struct A);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct A
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// CHECK-NEXT: 0:0-29 | int a1
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// CHECK-NEXT: 4:0-29 | int a2
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// CHECK-NEXT: 8:0-3 | int a3
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// CHECK-NEXT: sizeof=12, {{(dsize=12, )?}}align=4, preferredalign=4
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#pragma align(packed)
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struct AlignPacked {
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int a1 : 30;
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int a2 : 30;
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int a3 : 4;
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};
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#pragma align(reset)
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int b = sizeof(struct AlignPacked);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct AlignPacked
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// CHECK-NEXT: 0:0-29 | int a1
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// CHECK-NEXT: 3:6-35 | int a2
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// CHECK-NEXT: 7:4-7 | int a3
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// CHECK-NEXT: sizeof=8, {{(dsize=8, )?}}align=1, preferredalign=1
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#pragma pack(1)
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struct Pack1 {
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int a1 : 30;
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int a2 : 30;
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int a3 : 4;
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};
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#pragma pack(pop)
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int c = sizeof(struct Pack1);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct Pack1
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// CHECK-NEXT: 0:0-29 | int a1
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// CHECK-NEXT: 3:6-35 | int a2
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// CHECK-NEXT: 7:4-7 | int a3
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// CHECK-NEXT: sizeof=8, {{(dsize=8, )?}}align=1, preferredalign=1
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#pragma pack(2)
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struct Pack2 {
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int a1 : 30;
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int a2 : 30;
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int a3 : 4;
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};
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#pragma pack(pop)
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int d = sizeof(struct Pack2);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct Pack2
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// CHECK-NEXT: 0:0-29 | int a1
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// CHECK-NEXT: 3:6-35 | int a2
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// CHECK-NEXT: 7:4-7 | int a3
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// CHECK-NEXT: sizeof=8, {{(dsize=8, )?}}align=2, preferredalign=2
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//
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struct __attribute__((packed)) PackedAttr {
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char f1;
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int : 0;
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short : 3;
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char f4 : 2;
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};
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int e = sizeof(struct PackedAttr);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct PackedAttr
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// CHECK-NEXT: 0 | char f1
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// CHECK-NEXT: 4:- | int
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// CHECK-NEXT: 4:0-2 | short
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// CHECK-NEXT: 4:3-4 | char f4
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// CHECK-NEXT: sizeof=5, {{(dsize=5, )?}}align=1, preferredalign=1
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#pragma pack(2)
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struct __attribute__((packed)) PackedAttrAndPragma {
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char f1;
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long long : 0;
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};
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#pragma pack(pop)
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int f = sizeof(struct PackedAttrAndPragma);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct PackedAttrAndPragma
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// CHECK-NEXT: 0 | char f1
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// 32BIT-NEXT: 4:- | long long
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// 32BIT-NEXT: sizeof=4, {{(dsize=4, )?}}align=1, preferredalign=1
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// 64BIT-NEXT: 8:- | long long
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// 64BIT-NEXT: sizeof=8, {{(dsize=8, )?}}align=1, preferredalign=1
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