1 /// @file 2 /// Test registering and setting QFunctionContext fields 3 /// \test Test registering and setting QFunctionContext fields 4 #include <ceed.h> 5 #include <stddef.h> 6 #include <string.h> 7 8 typedef struct { 9 double time; 10 int count; 11 } TestContext; 12 13 int main(int argc, char **argv) { 14 Ceed ceed; 15 CeedQFunctionContext ctx; 16 TestContext ctx_data = { 17 .time = 1.0, 18 .count = 42 19 }; 20 21 CeedInit(argv[1], &ceed); 22 23 CeedQFunctionContextCreate(ceed, &ctx); 24 CeedQFunctionContextSetData(ctx, CEED_MEM_HOST, CEED_USE_POINTER, 25 sizeof(TestContext), &ctx_data); 26 27 CeedQFunctionContextRegisterDouble(ctx, "time", offsetof(TestContext, time), 28 "current time"); 29 CeedQFunctionContextRegisterInt32(ctx, "count", offsetof(TestContext, count), 30 "some sort of counter"); 31 32 const CeedQFunctionContextFieldDescription *field_descriptions; 33 CeedInt num_fields; 34 CeedQFunctionContextGetFieldDescriptions(ctx, &field_descriptions, &num_fields); 35 if (num_fields != 2) 36 // LCOV_EXCL_START 37 printf("Incorrect number of fields set: %d != 2", num_fields); 38 // LCOV_EXCL_STOP 39 if (strcmp(field_descriptions[0].name, "time")) 40 // LCOV_EXCL_START 41 printf("Incorrect context field description for time: \"%s\" != \"time\"", 42 field_descriptions[0].name); 43 // LCOV_EXCL_STOP 44 if (strcmp(field_descriptions[1].name, "count")) 45 // LCOV_EXCL_START 46 printf("Incorrect context field description for time: \"%s\" != \"count\"", 47 field_descriptions[1].name); 48 // LCOV_EXCL_STOP 49 50 CeedQFunctionContextSetDouble(ctx, "time", 2.0); 51 if (ctx_data.time != 2.0) 52 // LCOV_EXCL_START 53 printf("Incorrect context data for time: %f != 2.0", ctx_data.time); 54 // LCOV_EXCL_STOP 55 56 CeedQFunctionContextSetInt32(ctx, "count", 43); 57 if (ctx_data.count != 43) 58 // LCOV_EXCL_START 59 printf("Incorrect context data for count: %d != 43", ctx_data.count); 60 // LCOV_EXCL_STOP 61 62 CeedQFunctionContextDestroy(&ctx); 63 CeedDestroy(&ceed); 64 return 0; 65 } 66