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fix debug safety tests on windows

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See #302
This commit is contained in:
Andrew Kelley 2017-10-16 00:20:51 -04:00
parent d6bfa3f639
commit 78b753af9d
2 changed files with 30 additions and 49 deletions
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57
test/debug_safety.zig
View File

@ -3,8 +3,7 @@ const tests = @import("tests.zig");
pub fn addCases(cases: &tests.CompareOutputContext) { pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("calling panic", cases.addDebugSafety("calling panic",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\pub fn main() -> %void { \\pub fn main() -> %void {
\\ @panic("oh no"); \\ @panic("oh no");
@ -13,8 +12,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("out of bounds slice access", cases.addDebugSafety("out of bounds slice access",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\pub fn main() -> %void { \\pub fn main() -> %void {
\\ const a = []i32{1, 2, 3, 4}; \\ const a = []i32{1, 2, 3, 4};
@ -28,8 +26,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("integer addition overflow", cases.addDebugSafety("integer addition overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -43,8 +40,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("integer subtraction overflow", cases.addDebugSafety("integer subtraction overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -58,8 +54,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("integer multiplication overflow", cases.addDebugSafety("integer multiplication overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -73,8 +68,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("integer negation overflow", cases.addDebugSafety("integer negation overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -88,8 +82,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("signed integer division overflow", cases.addDebugSafety("signed integer division overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -103,8 +96,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("signed shift left overflow", cases.addDebugSafety("signed shift left overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -118,8 +110,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("unsigned shift left overflow", cases.addDebugSafety("unsigned shift left overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -133,8 +124,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("signed shift right overflow", cases.addDebugSafety("signed shift right overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -148,8 +138,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("unsigned shift right overflow", cases.addDebugSafety("unsigned shift right overflow",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -163,8 +152,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("integer division by zero", cases.addDebugSafety("integer division by zero",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -177,8 +165,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("exact division failure", cases.addDebugSafety("exact division failure",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -192,8 +179,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("cast []u8 to bigger slice of wrong size", cases.addDebugSafety("cast []u8 to bigger slice of wrong size",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -207,8 +193,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("value does not fit in shortening cast", cases.addDebugSafety("value does not fit in shortening cast",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -222,8 +207,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("signed integer not fitting in cast to unsigned integer", cases.addDebugSafety("signed integer not fitting in cast to unsigned integer",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -237,8 +221,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("unwrap error", cases.addDebugSafety("unwrap error",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Whatever; \\error Whatever;
\\pub fn main() -> %void { \\pub fn main() -> %void {
@ -251,8 +234,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("cast integer to error and no code matches", cases.addDebugSafety("cast integer to error and no code matches",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\pub fn main() -> %void { \\pub fn main() -> %void {
\\ _ = bar(9999); \\ _ = bar(9999);
@ -264,8 +246,7 @@ pub fn addCases(cases: &tests.CompareOutputContext) {
cases.addDebugSafety("@alignCast misaligned", cases.addDebugSafety("@alignCast misaligned",
\\pub fn panic(message: []const u8) -> noreturn { \\pub fn panic(message: []const u8) -> noreturn {
\\ @breakpoint(); \\ @import("std").os.exit(126);
\\ while (true) {}
\\} \\}
\\error Wrong; \\error Wrong;
\\pub fn main() -> %void { \\pub fn main() -> %void {

22
test/tests.zig
View File

@ -324,23 +324,23 @@ pub const CompareOutputContext = struct {
debug.panic("Unable to spawn {}: {}\n", full_exe_path, @errorName(err)); debug.panic("Unable to spawn {}: {}\n", full_exe_path, @errorName(err));
}; };
const debug_trap_signal: i32 = 5; const expected_exit_code: i32 = 126;
switch (term) { switch (term) {
Term.Exited => |code| { Term.Exited => |code| {
%%io.stderr.printf("\nProgram expected to hit debug trap (signal {}) " ++ if (code != expected_exit_code) {
"but exited with return code {}\n", debug_trap_signal, code); %%io.stderr.printf("\nProgram expected to exit with code {} " ++
return error.TestFailed; "but exited with code {}\n", expected_exit_code, code);
},
Term.Signal => |sig| {
if (sig != debug_trap_signal) {
%%io.stderr.printf("\nProgram expected to hit debug trap (signal {}) " ++
"but instead signaled {}\n", debug_trap_signal, sig);
return error.TestFailed; return error.TestFailed;
} }
}, },
Term.Signal => |sig| {
%%io.stderr.printf("\nProgram expected to exit with code {} " ++
"but instead signaled {}\n", expected_exit_code, sig);
return error.TestFailed;
},
else => { else => {
%%io.stderr.printf("\nProgram expected to hit debug trap (signal {}) " ++ %%io.stderr.printf("\nProgram expected to exit with code {}" ++
" but exited in an unexpected way\n", debug_trap_signal); " but exited in an unexpected way\n", expected_exit_code);
return error.TestFailed; return error.TestFailed;
}, },
} }