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Add tests for debugging nested blocks and switch statements.

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Change-Id: If3d7e222023efb957eba66adc1f9ca601c2ffd67
Bug: skia:13189
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/528916
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This commit is contained in:
John Stiles 2022-04-09 22:33:50 -04:00 committed by SkCQ
parent b79b801c50
commit 0b6e91f51e
1 changed files with 63 additions and 1 deletions
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64
tests/SkVMDebugTracePlayerTest.cpp
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@ -571,7 +571,6 @@ int main() { // Line 9
REPORTER_ASSERT(r, make_global_vars_string(*trace, player) == "##[main].result = 44");
}
DEF_TEST(SkSLTracePlayerVariableScope, r) {
sk_sp<SkSL::SkVMDebugTrace> trace = make_trace(r,
R"( // Line 1
@ -648,6 +647,69 @@ int main() { // Line 2
REPORTER_ASSERT(r, player.traceHasCompleted());
}
DEF_TEST(SkSLTracePlayerNestedBlocks, r) {
sk_sp<SkSL::SkVMDebugTrace> trace = make_trace(r,
R"( // Line 1
int main() { // Line 2
{{{{{{{ // Line 3
int a, b; // Line 4
}}}}}}} // Line 5
return 0; // Line 6
}
)");
SkSL::SkVMDebugTracePlayer player;
player.reset(trace);
player.step();
REPORTER_ASSERT(r, player.getCurrentLine() == 4);
player.step();
REPORTER_ASSERT(r, player.getCurrentLine() == 6);
player.step();
REPORTER_ASSERT(r, player.traceHasCompleted());
}
DEF_TEST(SkSLTracePlayerSwitchStatement, r) {
sk_sp<SkSL::SkVMDebugTrace> trace = make_trace(r,
R"( // Line 1
int main() { // Line 2
int x = 2; // Line 3
switch (x) { // Line 4
case 1: // Line 5
break; // Line 6
case 2: // Line 7
++x; // Line 8
case 3: // Line 9
break; // Line 10
case 4: // Line 11
} // Line 12
return x; // Line 13
}
)");
SkSL::SkVMDebugTracePlayer player;
player.reset(trace);
player.step();
REPORTER_ASSERT(r, player.getCurrentLine() == 3);
player.step();
REPORTER_ASSERT(r, player.getCurrentLine() == 4);
player.step();
// TODO(skia:13189): these lines are skipped in the debug trace
// REPORTER_ASSERT(r, player.getCurrentLine() == 8);
// player.step();
// REPORTER_ASSERT(r, player.getCurrentLine() == 10);
// player.step();
REPORTER_ASSERT(r, player.getCurrentLine() == 13);
player.step();
REPORTER_ASSERT(r, player.traceHasCompleted());
}
DEF_TEST(SkSLTracePlayerBreakpoint, r) {
sk_sp<SkSL::SkVMDebugTrace> trace = make_trace(r,
R"( // Line 1