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// RUN: %clang %s -emit-llvm -g -c -o %t.bc
// RUN: rm -rf %t.klee-out
// RUN: %klee -debug-print-instructions=all:stderr --output-dir=%t.klee-out --switch-type=internal --search=dfs %t.bc >%t.switch.log 2>&1
// RUN: FileCheck %s -input-file=%t.switch.log -check-prefix=CHECK-DFS
// RUN: rm -rf %t.klee-out
// RUN: %klee -debug-print-instructions=all:stderr --output-dir=%t.klee-out --switch-type=internal --search=bfs %t.bc >%t.switch.log 2>&1
// RUN: FileCheck %s -input-file=%t.switch.log -check-prefix=CHECK-BFS
#include "klee/klee.h"
#include <stdio.h>
int main(int argc, char **argv) {
char c;
klee_make_symbolic(&c, sizeof(c), "index");
switch (c) {
case '\t':
printf("tab\n");
break;
case ' ':
printf("space\n");
break;
default:
printf("default\n");
break;
}
// CHECK-DFS: default
// CHECK-DFS: tab
// CHECK-DFS: space
// CHECK-BFS: space
// CHECK-BFS: tab
// CHECK-BFS: default
return 0;
}
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