10436c2adSjeremylt /// @file
20436c2adSjeremylt /// Test CeedVector readers counter
30436c2adSjeremylt /// \test Test CeedVector readers counter
4*f85e4a7bSJeremy L Thompson
5*f85e4a7bSJeremy L Thompson //TESTARGS(only="cpu") {ceed_resource}
60436c2adSjeremylt #include <ceed.h>
70436c2adSjeremylt
main(int argc,char ** argv)80436c2adSjeremylt int main(int argc, char **argv) {
90436c2adSjeremylt Ceed ceed;
100436c2adSjeremylt CeedVector x;
114fee36f0SJeremy L Thompson CeedInt len = 10;
124fee36f0SJeremy L Thompson CeedScalar a[len];
130436c2adSjeremylt const CeedScalar *b;
140436c2adSjeremylt
150436c2adSjeremylt CeedInit(argv[1], &ceed);
160436c2adSjeremylt
174fee36f0SJeremy L Thompson CeedVectorCreate(ceed, len, &x);
184fee36f0SJeremy L Thompson for (CeedInt i = 0; i < len; i++) a[i] = len + i;
190436c2adSjeremylt CeedVectorSetArray(x, CEED_MEM_HOST, CEED_COPY_VALUES, a);
200436c2adSjeremylt
210436c2adSjeremylt CeedVectorGetArrayRead(x, CEED_MEM_HOST, &b);
220436c2adSjeremylt // Try to set vector again (should fail)
234fee36f0SJeremy L Thompson for (CeedInt i = 0; i < len; i++) a[i] = 2 * len + i;
244fee36f0SJeremy L Thompson CeedVectorSetArray(x, CEED_MEM_HOST, CEED_COPY_VALUES, a);
250436c2adSjeremylt
260436c2adSjeremylt // LCOV_EXCL_START
270436c2adSjeremylt CeedVectorRestoreArrayRead(x, &b);
280436c2adSjeremylt
290436c2adSjeremylt CeedVectorDestroy(&x);
300436c2adSjeremylt CeedDestroy(&ceed);
310436c2adSjeremylt return 0;
320436c2adSjeremylt // LCOV_EXCL_STOP
330436c2adSjeremylt }
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