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Turn on valgrind for C, C++ target specs

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This commit is contained in:
Josh Holtrop 2026-02-08 19:24:11 -05:00
parent 9c03d20083
commit addf27d837
2 changed files with 18 additions and 2 deletions
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19
spec/propane_spec.rb
View File

@ -94,6 +94,17 @@ EOF
File.binwrite("spec/run/.stdout", stdout) File.binwrite("spec/run/.stdout", stdout)
stderr.sub!(/^.*modules passed unittests\n/, "") stderr.sub!(/^.*modules passed unittests\n/, "")
results = Results.new(stdout, stderr, status) results = Results.new(stdout, stderr, status)
if %w[c cpp].include?(options[:language])
stdout, stderr, status = Open3.capture3("valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes --verbose spec/run/testparser")
vgout = stdout + stderr
File.binwrite("spec/run/.vgout", vgout)
vgout.scan(/lost: (\d+) bytes/) do |match|
bytes = $1.to_i
if bytes > 0
raise "Valgrind detected memory leak"
end
end
end
results results
end end
@ -1343,7 +1354,7 @@ EOF
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
>> >>
ptype char const *; ptype char *;
token id /[a-zA-Z_][a-zA-Z0-9_]*/ << token id /[a-zA-Z_][a-zA-Z0-9_]*/ <<
char * s = (char *)malloc(match_length + 1); char * s = (char *)malloc(match_length + 1);
strncpy(s, (char const *)match, match_length); strncpy(s, (char const *)match, match_length);
@ -1354,6 +1365,8 @@ drop /\\s+/;
Start -> id:first id:second << Start -> id:first id:second <<
printf("first is %s\\n", ${first}); printf("first is %s\\n", ${first});
printf("second is %s\\n", ${second}); printf("second is %s\\n", ${second});
free(${first});
free(${second});
>> >>
EOF EOF
end end
@ -1390,7 +1403,7 @@ EOF
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
>> >>
ptype char const *; ptype char *;
token id /[a-zA-Z_][a-zA-Z0-9_]*/ << token id /[a-zA-Z_][a-zA-Z0-9_]*/ <<
char * s = (char *)malloc(match_length + 1); char * s = (char *)malloc(match_length + 1);
strncpy(s, (char const *)match, match_length); strncpy(s, (char const *)match, match_length);
@ -1403,6 +1416,8 @@ Start -> Foo;
Start -> id:first id:second << Start -> id:first id:second <<
printf("first is %s\\n", ${first}); printf("first is %s\\n", ${first});
printf("second is %s\\n", ${second}); printf("second is %s\\n", ${second});
free(${first});
free(${second});
>> >>
Foo -> ; Foo -> ;
EOF EOF

1
spec/test_ast_node_memory_remains.c
View File

@ -411,6 +411,7 @@ int main(int argc, char * argv[])
} }
} }
free(pfds);
p_free_ast(pmod); p_free_ast(pmod);
return 0; return 0;