38 lines · cpp
1// RUN: %check_clang_tidy %s modernize-use-std-print %t -- \2// RUN: -config="{CheckOptions: \3// RUN: { \4// RUN: modernize-use-std-print.ReplacementPrintFunction: 'fmt::print', \5// RUN: modernize-use-std-print.ReplacementPrintlnFunction: 'fmt::println', \6// RUN: modernize-use-std-print.PrintHeader: '<fmt/core.h>' \7// RUN: } \8// RUN: }" \9// RUN: -- -isystem %clang_tidy_headers10 11#include <cstdio>12// CHECK-FIXES: #include <fmt/core.h>13#include <string.h>14 15void printf_simple() {16 printf("Hello %s %d", "world", 42);17 // CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::print' instead of 'printf' [modernize-use-std-print]18 // CHECK-FIXES: fmt::print("Hello {} {}", "world", 42);19}20 21void printf_newline() {22 printf("Hello %s %d\n", "world", 42);23 // CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::println' instead of 'printf' [modernize-use-std-print]24 // CHECK-FIXES: fmt::println("Hello {} {}", "world", 42);25}26 27void fprintf_simple(FILE *fp) {28 fprintf(fp, "Hello %s %d", "world", 42);29 // CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::print' instead of 'fprintf' [modernize-use-std-print]30 // CHECK-FIXES: fmt::print(fp, "Hello {} {}", "world", 42);31}32 33void fprintf_newline(FILE *fp) {34 fprintf(fp, "Hello %s %d\n", "world", 42);35 // CHECK-MESSAGES: [[@LINE-1]]:3: warning: use 'fmt::println' instead of 'fprintf' [modernize-use-std-print]36 // CHECK-FIXES: fmt::println(fp, "Hello {} {}", "world", 42);37}38