1 /// @file
2 /// Test CeedVector readers counter
3 /// \test Test CeedVector readers counter
4
5 //TESTARGS(only="cpu") {ceed_resource}
6 #include <ceed.h>
7
main(int argc,char ** argv)8 int main(int argc, char **argv) {
9 Ceed ceed;
10 CeedVector x;
11 CeedInt len = 10;
12 CeedScalar a[len];
13 const CeedScalar *b;
14
15 CeedInit(argv[1], &ceed);
16
17 CeedVectorCreate(ceed, len, &x);
18 for (CeedInt i = 0; i < len; i++) a[i] = len + i;
19 CeedVectorSetArray(x, CEED_MEM_HOST, CEED_COPY_VALUES, a);
20
21 CeedVectorGetArrayRead(x, CEED_MEM_HOST, &b);
22 // Try to set vector again (should fail)
23 for (CeedInt i = 0; i < len; i++) a[i] = 2 * len + i;
24 CeedVectorSetArray(x, CEED_MEM_HOST, CEED_COPY_VALUES, a);
25
26 // LCOV_EXCL_START
27 CeedVectorRestoreArrayRead(x, &b);
28
29 CeedVectorDestroy(&x);
30 CeedDestroy(&ceed);
31 return 0;
32 // LCOV_EXCL_STOP
33 }
34