1 /// @file 2 /// Test registering and setting QFunctionContext fields 3 /// \test Test registering and setting QFunctionContext fields 4 #include <ceed.h> 5 #include <ceed/backend.h> 6 #include <stddef.h> 7 #include <string.h> 8 9 typedef struct { 10 double time; 11 int count[2]; 12 } TestContext; 13 14 int main(int argc, char **argv) { 15 Ceed ceed; 16 CeedQFunctionContext ctx; 17 CeedContextFieldLabel time_label, count_label; 18 19 TestContext ctx_data = { 20 .time = 1.0, 21 .count = {13, 42}, 22 }; 23 24 CeedInit(argv[1], &ceed); 25 26 CeedQFunctionContextCreate(ceed, &ctx); 27 CeedQFunctionContextSetData(ctx, CEED_MEM_HOST, CEED_USE_POINTER, sizeof(TestContext), &ctx_data); 28 29 CeedQFunctionContextRegisterDouble(ctx, "time", offsetof(TestContext, time), 1, "current time"); 30 CeedQFunctionContextRegisterInt32(ctx, "count", offsetof(TestContext, count), 2, "some sort of counter"); 31 32 const CeedContextFieldLabel *field_labels; 33 CeedInt num_fields; 34 CeedQFunctionContextGetAllFieldLabels(ctx, &field_labels, &num_fields); 35 if (num_fields != 2) printf("Incorrect number of fields set: %" CeedInt_FMT " != 2\n", num_fields); 36 37 const char *name; 38 size_t num_values; 39 CeedContextFieldType type; 40 CeedContextFieldLabelGetDescription(field_labels[0], &name, NULL, &num_values, &type); 41 if (strcmp(name, "time")) printf("Incorrect context field description for time: \"%s\" != \"time\"\n", name); 42 if (num_values != 1) printf("Incorrect context field number of values for time: \"%ld\" != 1\n", num_values); 43 if (type != CEED_CONTEXT_FIELD_DOUBLE) { 44 // LCOV_EXCL_START 45 printf("Incorrect context field type for time: \"%s\" != \"%s\"\n", CeedContextFieldTypes[type], 46 CeedContextFieldTypes[CEED_CONTEXT_FIELD_DOUBLE]); 47 // LCOV_EXCL_STOP 48 } 49 50 CeedContextFieldLabelGetDescription(field_labels[1], &name, NULL, &num_values, &type); 51 if (strcmp(name, "count")) printf("Incorrect context field description for count: \"%s\" != \"count\"\n", name); 52 if (num_values != 2) printf("Incorrect context field number of values for count: \"%ld\" != 2\n", num_values); 53 if (type != CEED_CONTEXT_FIELD_INT32) { 54 // LCOV_EXCL_START 55 printf("Incorrect context field type for count: \"%s\" != \"%s\"\n", CeedContextFieldTypes[type], 56 CeedContextFieldTypes[CEED_CONTEXT_FIELD_INT32]); 57 // LCOV_EXCL_STOP 58 } 59 60 CeedQFunctionContextGetFieldLabel(ctx, "time", &time_label); 61 double value_time = 2.0; 62 CeedQFunctionContextSetDouble(ctx, time_label, &value_time); 63 if (ctx_data.time != 2.0) printf("Incorrect context data for time: %f != 2.0\n", ctx_data.time); 64 65 CeedQFunctionContextGetFieldLabel(ctx, "count", &count_label); 66 int values_count[2] = {14, 43}; 67 CeedQFunctionContextSetInt32(ctx, count_label, (int *)&values_count); 68 if (ctx_data.count[0] != 14) printf("Incorrect context data for count[0]: %" CeedInt_FMT " != 14\n", ctx_data.count[0]); 69 if (ctx_data.count[1] != 43) printf("Incorrect context data for count[1]: %" CeedInt_FMT " != 43\n", ctx_data.count[1]); 70 71 CeedQFunctionContextDestroy(&ctx); 72 CeedDestroy(&ceed); 73 return 0; 74 } 75