open source

Conch/source/conch/Test/Cases/testDiskRW.cpp

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+#ifdef _TEST_
+#include "../JCTestManager.h"
+#include <util/JCCommonMethod.h>
+#include <fileSystem/JCFileSystem.h>
+#include <util/Log.h>
+
+using namespace laya;
+
+/*
+ * 这里的namespace并没有特殊要求，因为是全局函数，为了防止冲突，才加上一个namespace，对最终的测试没有影响。
+*/
+namespace diskRWTest{
+    std::string getAFile(const char*& pDt) {
+        std::string ret;
+        while ((*pDt == '\r' || *pDt == '\n') && *pDt != 0) {
+            pDt++;
+        }
+        const char* pSt = pDt;
+        while (*pDt != '\r' && *pDt != '\n' && *pDt != 0 ) { pDt++; }
+        if (pDt - pSt >= 1) {
+            ret.append(pSt, pDt - pSt);
+            return ret;
+        }
+        return "";
+    }
+
+    void readSomeFile(const char* idx, const char* base,bool bRead) {
+        std::string fb = readFileSync1(idx, NULL);
+        const char* pDt = fb.c_str();
+        std::string absfn = base;
+        std::vector<std::string> allfiles;
+        char* pReadBuff = nullptr;
+        static const int bufsz =1024 * 1024;
+        if (bRead) {
+            pReadBuff = new char[bufsz];
+        }
+        while (*pDt != 0) {
+
+            std::string fn = getAFile(pDt);
+            if (fn.length() > 0) {
+                absfn = base;
+                allfiles.push_back(absfn + fn);
+            }
+        }
+        long readsz = 0;
+        int fc1 = 0;
+        for (int n = 0; n < (bRead?1:4); n++){
+            int num = 0, opennum = 0;
+            auto sttm = tmGetCurms();
+            for (auto i : allfiles) {
+                FILE* fp = fopen(i.c_str(), "rb");
+                if (fp) {
+                    opennum++;
+                    if (bRead) {
+                        fseek(fp, 0, SEEK_END);
+                        int len = ftell(fp);
+                        readsz += len;
+                        fseek(fp, 0, SEEK_SET);
+                        while (len > 0) {
+                            len -= fread(pReadBuff, 1, bufsz, fp);
+                        }
+                    }
+                    fclose(fp);
+                }
+                else {
+                    LOGE("Failed:%s", i.c_str());
+                }
+                num++;
+            }
+            if (bRead) {
+                int dt = (int)(tmGetCurms() - sttm);
+                LOGE("Read:%dK,TM:%d,%fM/s", (int)(readsz/1024),dt,(float)(readsz/1024/1.024f/dt));
+            }
+            else {
+                LOGE("NUM:%d,OPENED:%d,TM:%d", num, opennum, (int)(tmGetCurms() - sttm));
+            }
+        }
+        if (pReadBuff) {
+            delete[] pReadBuff;
+        }
+    }
+	void test1(){
+        LOGE("普通：");
+        readSomeFile("/sdcard/temp/testdisk/1/allfiles.txt", "/sdcard/temp/testdisk/1",false);
+        LOGE("单目录：");
+        readSomeFile("/sdcard/temp/testdisk/2/allfiles.txt", "/sdcard/temp/testdisk/2",false);
+        LOGE("单文件：");
+        readSomeFile("/sdcard/temp/testdisk/3/allfiles.txt", "/sdcard/temp/testdisk/3", false);
+        LOGE("分层目录：");
+        readSomeFile("/sdcard/temp/testdisk/4/allfiles.txt", "/sdcard/temp/testdisk/4", false);
+        LOGE("普通读取：");
+        //while(true)
+        readSomeFile("/sdcard/temp/testdisk/1/allfiles.txt", "/sdcard/temp/testdisk/1", true);
+        LOGE("大文件读取：");
+        readSomeFile("/sdcard/temp/testdisk/3/allfiles.txt", "/sdcard/temp/testdisk/3", true);
+    }
+
+    //这个是主测试函数，要在这里调用所有的测试函数
+	void testMain(){
+        test1();
+	}
+    //添加测试用例，第一个参数是主函数，第二个是测试用例的说明，也可以可以用来执行测试用例的过滤。
+	ADDTESTCASE(testMain,"diskrw");
+}
+#endif