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kevin-valeriokevin-valerio
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(fix) CI fix attempt
1 parent 96ec9fc commit de89350

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2 files changed

+79
-4
lines changed

2 files changed

+79
-4
lines changed

‎.github/workflows/go.yml‎

Lines changed: 18 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -8,18 +8,32 @@ on:
88

99
jobs:
1010

11-
build:
11+
test-no-truncation:
1212
runs-on: ubuntu-latest
1313
steps:
1414
- uses: actions/checkout@v4
1515

16-
17-
- name: Build Go-Panikint compiler
16+
- name: Build Go-Panikint (truncation disabled)
1817
run: |
1918
cd src
2019
./make.bash
2120
22-
- name: Run tests
21+
- name: Run tests (truncation disabled)
2322
run: |
2423
cd tests
2524
GOROOT=${{ github.workspace }} ${{ github.workspace }}/bin/go test -v .
25+
26+
test-with-truncation:
27+
runs-on: ubuntu-latest
28+
steps:
29+
- uses: actions/checkout@v4
30+
31+
- name: Build Go-Panikint (truncation enabled)
32+
run: |
33+
cd src
34+
GOFLAGS="-gcflags=-truncationdetect=true" ./make.bash
35+
36+
- name: Run tests (truncation enabled)
37+
run: |
38+
cd tests
39+
GOROOT=${{ github.workspace }} ${{ github.workspace }}/bin/go test -v .

‎tests/truncation_test.go‎

Lines changed: 61 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,34 @@ import (
44
"testing"
55
)
66

7+
// isTruncationDetectionEnabled checks if truncation detection is enabled by attempting
8+
// a truncation that should panic if detection is enabled
9+
func isTruncationDetectionEnabled() bool {
10+
panicked := false
11+
func() {
12+
defer func() {
13+
if recover() != nil {
14+
panicked = true
15+
}
16+
}()
17+
18+
// Try a simple truncation that should trigger detection if enabled
19+
var test uint16 = 256
20+
_ = uint8(test) // This should panic if truncation detection is on
21+
}()
22+
23+
return panicked
24+
}
25+
26+
// skipIfTruncationDisabled skips the test if truncation detection is disabled
27+
func skipIfTruncationDisabled(t *testing.T) {
28+
if !isTruncationDetectionEnabled() {
29+
t.Skip("Skipping truncation test - truncation detection is disabled")
30+
}
31+
}
32+
733
func TestInt64ToInt32Overflow(t *testing.T) {
34+
skipIfTruncationDisabled(t)
835
defer func() {
936
if r := recover(); r == nil {
1037
t.Fatal("Expected panic for int64 to int32 overflow")
@@ -15,6 +42,7 @@ func TestInt64ToInt32Overflow(t *testing.T) {
1542
}
1643

1744
func TestInt64ToInt32Underflow(t *testing.T) {
45+
skipIfTruncationDisabled(t)
1846
defer func() {
1947
if r := recover(); r == nil {
2048
t.Fatal("Expected panic for int64 to int32 underflow")
@@ -25,6 +53,7 @@ func TestInt64ToInt32Underflow(t *testing.T) {
2553
}
2654

2755
func TestInt32ToInt16Overflow(t *testing.T) {
56+
skipIfTruncationDisabled(t)
2857
defer func() {
2958
if r := recover(); r == nil {
3059
t.Fatal("Expected panic for int32 to int16 overflow")
@@ -35,6 +64,7 @@ func TestInt32ToInt16Overflow(t *testing.T) {
3564
}
3665

3766
func TestInt32ToInt16Underflow(t *testing.T) {
67+
skipIfTruncationDisabled(t)
3868
defer func() {
3969
if r := recover(); r == nil {
4070
t.Fatal("Expected panic for int32 to int16 underflow")
@@ -45,6 +75,7 @@ func TestInt32ToInt16Underflow(t *testing.T) {
4575
}
4676

4777
func TestInt16ToInt8Overflow(t *testing.T) {
78+
skipIfTruncationDisabled(t)
4879
defer func() {
4980
if r := recover(); r == nil {
5081
t.Fatal("Expected panic for int16 to int8 overflow")
@@ -55,6 +86,7 @@ func TestInt16ToInt8Overflow(t *testing.T) {
5586
}
5687

5788
func TestInt16ToInt8Underflow(t *testing.T) {
89+
skipIfTruncationDisabled(t)
5890
defer func() {
5991
if r := recover(); r == nil {
6092
t.Fatal("Expected panic for int16 to int8 underflow")
@@ -65,6 +97,7 @@ func TestInt16ToInt8Underflow(t *testing.T) {
6597
}
6698

6799
func TestUint64ToUint32Overflow(t *testing.T) {
100+
skipIfTruncationDisabled(t)
68101
defer func() {
69102
if r := recover(); r == nil {
70103
t.Fatal("Expected panic for uint64 to uint32 overflow")
@@ -75,6 +108,7 @@ func TestUint64ToUint32Overflow(t *testing.T) {
75108
}
76109

77110
func TestUint32ToUint16Overflow(t *testing.T) {
111+
skipIfTruncationDisabled(t)
78112
defer func() {
79113
if r := recover(); r == nil {
80114
t.Fatal("Expected panic for uint32 to uint16 overflow")
@@ -85,6 +119,7 @@ func TestUint32ToUint16Overflow(t *testing.T) {
85119
}
86120

87121
func TestUint16ToUint8Overflow(t *testing.T) {
122+
skipIfTruncationDisabled(t)
88123
defer func() {
89124
if r := recover(); r == nil {
90125
t.Fatal("Expected panic for uint16 to uint8 overflow")
@@ -95,6 +130,7 @@ func TestUint16ToUint8Overflow(t *testing.T) {
95130
}
96131

97132
func TestIntToInt32OnLargeValues(t *testing.T) {
133+
skipIfTruncationDisabled(t)
98134
defer func() {
99135
if r := recover(); r == nil {
100136
t.Fatal("Expected panic for int to int32 on large values")
@@ -105,6 +141,7 @@ func TestIntToInt32OnLargeValues(t *testing.T) {
105141
}
106142

107143
func TestIntToInt16OnLargeValues(t *testing.T) {
144+
skipIfTruncationDisabled(t)
108145
defer func() {
109146
if r := recover(); r == nil {
110147
t.Fatal("Expected panic for int to int16 on large values")
@@ -115,6 +152,7 @@ func TestIntToInt16OnLargeValues(t *testing.T) {
115152
}
116153

117154
func TestIntToInt8OnLargeValues(t *testing.T) {
155+
skipIfTruncationDisabled(t)
118156
defer func() {
119157
if r := recover(); r == nil {
120158
t.Fatal("Expected panic for int to int8 on large values")
@@ -125,6 +163,7 @@ func TestIntToInt8OnLargeValues(t *testing.T) {
125163
}
126164

127165
func TestUintToUint32OnLargeValues(t *testing.T) {
166+
skipIfTruncationDisabled(t)
128167
defer func() {
129168
if r := recover(); r == nil {
130169
t.Fatal("Expected panic for uint to uint32 on large values")
@@ -135,6 +174,7 @@ func TestUintToUint32OnLargeValues(t *testing.T) {
135174
}
136175

137176
func TestUintToUint16OnLargeValues(t *testing.T) {
177+
skipIfTruncationDisabled(t)
138178
defer func() {
139179
if r := recover(); r == nil {
140180
t.Fatal("Expected panic for uint to uint16 on large values")
@@ -145,6 +185,7 @@ func TestUintToUint16OnLargeValues(t *testing.T) {
145185
}
146186

147187
func TestUintToUint8OnLargeValues(t *testing.T) {
188+
skipIfTruncationDisabled(t)
148189
defer func() {
149190
if r := recover(); r == nil {
150191
t.Fatal("Expected panic for uint to uint8 on large values")
@@ -155,6 +196,7 @@ func TestUintToUint8OnLargeValues(t *testing.T) {
155196
}
156197

157198
func TestSignedToUnsignedNegative(t *testing.T) {
199+
skipIfTruncationDisabled(t)
158200
defer func() {
159201
if r := recover(); r == nil {
160202
t.Fatal("Expected panic for signed to unsigned with negative values")
@@ -165,6 +207,7 @@ func TestSignedToUnsignedNegative(t *testing.T) {
165207
}
166208

167209
func TestUnsignedToSigned(t *testing.T) {
210+
skipIfTruncationDisabled(t)
168211
defer func() {
169212
if r := recover(); r == nil {
170213
t.Fatal("Expected panic for unsigned to signed with large values")
@@ -175,6 +218,7 @@ func TestUnsignedToSigned(t *testing.T) {
175218
}
176219

177220
func TestInt16ToUint16Negative(t *testing.T) {
221+
skipIfTruncationDisabled(t)
178222
defer func() {
179223
if r := recover(); r == nil {
180224
t.Fatal("Expected panic for int16 to uint16 with negative values")
@@ -185,6 +229,7 @@ func TestInt16ToUint16Negative(t *testing.T) {
185229
}
186230

187231
func TestInt8ToUint8Negative(t *testing.T) {
232+
skipIfTruncationDisabled(t)
188233
defer func() {
189234
if r := recover(); r == nil {
190235
t.Fatal("Expected panic for int8 to uint8 with negative values")
@@ -195,6 +240,7 @@ func TestInt8ToUint8Negative(t *testing.T) {
195240
}
196241

197242
func TestComplexTruncationChain(t *testing.T) {
243+
skipIfTruncationDisabled(t)
198244
defer func() {
199245
if r := recover(); r == nil {
200246
t.Fatal("Expected panic for complex truncation chain")
@@ -207,6 +253,7 @@ func TestComplexTruncationChain(t *testing.T) {
207253
}
208254

209255
func TestRuntimeComputedTruncation(t *testing.T) {
256+
skipIfTruncationDisabled(t)
210257
defer func() {
211258
if r := recover(); r == nil {
212259
t.Fatal("Expected panic for runtime computed truncation")
@@ -220,6 +267,7 @@ func TestRuntimeComputedTruncation(t *testing.T) {
220267
}
221268

222269
func TestBufferSizeVulnerability(t *testing.T) {
270+
skipIfTruncationDisabled(t)
223271
defer func() {
224272
if r := recover(); r == nil {
225273
t.Fatal("Expected panic for buffer size vulnerability")
@@ -231,6 +279,7 @@ func TestBufferSizeVulnerability(t *testing.T) {
231279
}
232280

233281
func TestArrayIndexTruncation(t *testing.T) {
282+
skipIfTruncationDisabled(t)
234283
defer func() {
235284
if r := recover(); r == nil {
236285
t.Fatal("Expected panic for array index truncation")
@@ -242,6 +291,7 @@ func TestArrayIndexTruncation(t *testing.T) {
242291
}
243292

244293
func TestMemoryOffsetTruncation(t *testing.T) {
294+
skipIfTruncationDisabled(t)
245295
defer func() {
246296
if r := recover(); r == nil {
247297
t.Fatal("Expected panic for memory offset truncation")
@@ -253,6 +303,7 @@ func TestMemoryOffsetTruncation(t *testing.T) {
253303
}
254304

255305
func TestSecurityBoundaryTruncation(t *testing.T) {
306+
skipIfTruncationDisabled(t)
256307
defer func() {
257308
if r := recover(); r == nil {
258309
t.Fatal("Expected panic for security boundary truncation")
@@ -265,6 +316,7 @@ func TestSecurityBoundaryTruncation(t *testing.T) {
265316

266317
// Platform-dependent truncation edge cases
267318
func TestPlatformDependentIntTruncation(t *testing.T) {
319+
skipIfTruncationDisabled(t)
268320
defer func() {
269321
if r := recover(); r == nil {
270322
t.Fatal("Expected panic for platform-dependent int truncation")
@@ -275,6 +327,7 @@ func TestPlatformDependentIntTruncation(t *testing.T) {
275327
}
276328

277329
func TestBoundaryTruncationInt32MaxPlusOne(t *testing.T) {
330+
skipIfTruncationDisabled(t)
278331
defer func() {
279332
if r := recover(); r == nil {
280333
t.Fatal("Expected panic for int32 max+1 boundary truncation")
@@ -285,6 +338,7 @@ func TestBoundaryTruncationInt32MaxPlusOne(t *testing.T) {
285338
}
286339

287340
func TestBoundaryTruncationInt32MinMinusOne(t *testing.T) {
341+
skipIfTruncationDisabled(t)
288342
defer func() {
289343
if r := recover(); r == nil {
290344
t.Fatal("Expected panic for int32 min-1 boundary truncation")
@@ -295,6 +349,7 @@ func TestBoundaryTruncationInt32MinMinusOne(t *testing.T) {
295349
}
296350

297351
func TestBoundaryTruncationInt16MaxPlusOne(t *testing.T) {
352+
skipIfTruncationDisabled(t)
298353
defer func() {
299354
if r := recover(); r == nil {
300355
t.Fatal("Expected panic for int16 max+1 boundary truncation")
@@ -305,6 +360,7 @@ func TestBoundaryTruncationInt16MaxPlusOne(t *testing.T) {
305360
}
306361

307362
func TestBoundaryTruncationInt8MaxPlusOne(t *testing.T) {
363+
skipIfTruncationDisabled(t)
308364
defer func() {
309365
if r := recover(); r == nil {
310366
t.Fatal("Expected panic for int8 max+1 boundary truncation")
@@ -315,6 +371,7 @@ func TestBoundaryTruncationInt8MaxPlusOne(t *testing.T) {
315371
}
316372

317373
func TestBoundaryTruncationUint32MaxPlusOne(t *testing.T) {
374+
skipIfTruncationDisabled(t)
318375
defer func() {
319376
if r := recover(); r == nil {
320377
t.Fatal("Expected panic for uint32 max+1 boundary truncation")
@@ -325,6 +382,7 @@ func TestBoundaryTruncationUint32MaxPlusOne(t *testing.T) {
325382
}
326383

327384
func TestBoundaryTruncationUint16MaxPlusOne(t *testing.T) {
385+
skipIfTruncationDisabled(t)
328386
defer func() {
329387
if r := recover(); r == nil {
330388
t.Fatal("Expected panic for uint16 max+1 boundary truncation")
@@ -335,6 +393,7 @@ func TestBoundaryTruncationUint16MaxPlusOne(t *testing.T) {
335393
}
336394

337395
func TestBoundaryTruncationUint8MaxPlusOne(t *testing.T) {
396+
skipIfTruncationDisabled(t)
338397
defer func() {
339398
if r := recover(); r == nil {
340399
t.Fatal("Expected panic for uint8 max+1 boundary truncation")
@@ -346,6 +405,7 @@ func TestBoundaryTruncationUint8MaxPlusOne(t *testing.T) {
346405

347406
// Additional edge case truncation tests
348407
func TestBitOperationTruncation(t *testing.T) {
408+
skipIfTruncationDisabled(t)
349409
defer func() {
350410
if r := recover(); r == nil {
351411
t.Fatal("Expected panic for bit operation truncation")
@@ -357,6 +417,7 @@ func TestBitOperationTruncation(t *testing.T) {
357417
}
358418

359419
func TestChainedTruncationWithBitOps(t *testing.T) {
420+
skipIfTruncationDisabled(t)
360421
defer func() {
361422
if r := recover(); r == nil {
362423
t.Fatal("Expected panic for chained truncation with bit ops")

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