mirror of
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113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "prlink.h"
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#include "prio.h"
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#include "plstr.h"
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#include "TestySupport.h"
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#define LOG(args) printf args
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#ifdef XP_WIN
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static const char kPathSep = '\\';
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#else
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static const char kPathSep = '/';
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#endif
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static const char kTestsDirectory[] = "tch_tests";
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typedef int (* EntryPoint)(void);
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static const char kInitMethod[] = "Testy_Init";
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static const char kTestMethod[] = "Testy_RunTest";
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static const char kShutdownMethod[] = "Testy_Shutdown";
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static void
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ProcessModule(const char *modulesDir, const char *fileName)
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{
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int dLen = strlen(modulesDir);
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int fLen = strlen(fileName);
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char *buf = (char *) malloc(dLen + 1 + fLen + 1);
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memcpy(buf, modulesDir, dLen);
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buf[dLen] = kPathSep;
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memcpy(buf + dLen + 1, fileName, fLen);
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buf[dLen + 1 + fLen] = '\0';
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PRLibrary *lib = PR_LoadLibrary(buf);
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if (lib) {
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EntryPoint initFunc = (EntryPoint) PR_FindFunctionSymbol(lib, kInitMethod);
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EntryPoint testFunc = (EntryPoint) PR_FindFunctionSymbol(lib, kTestMethod);
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EntryPoint shutdownFunc = (EntryPoint) PR_FindFunctionSymbol(lib, kShutdownMethod);
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if (testFunc) {
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int rv = 0;
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if (initFunc)
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rv = initFunc();
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// don't run test case if init fails.
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if (rv == 0)
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testFunc();
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if (shutdownFunc)
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shutdownFunc();
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}
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PR_UnloadLibrary(lib);
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}
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free(buf);
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}
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static void
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RunTests(const char *exePath)
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{
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if (!(exePath && *exePath))
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return;
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//
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// load test modules
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//
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char *p = strrchr(exePath, kPathSep);
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if (p == NULL) {
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LOG(("unexpected exe path\n"));
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return;
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}
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int baseLen = p - exePath;
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int finalLen = baseLen + 1 + sizeof(kTestsDirectory);
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// build full path to ipc modules
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char *modulesDir = (char*) malloc(finalLen);
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memcpy(modulesDir, exePath, baseLen);
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modulesDir[baseLen] = kPathSep;
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memcpy(modulesDir + baseLen + 1, kTestsDirectory, sizeof(kTestsDirectory));
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LOG(("loading libraries in %s\n", modulesDir));
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//
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// scan directory for IPC modules
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//
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PRDir *dir = PR_OpenDir(modulesDir);
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if (dir) {
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PRDirEntry *ent;
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while ((ent = PR_ReadDir(dir, PR_SKIP_BOTH)) != NULL) {
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//
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// locate extension, and check if dynamic library
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//
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char *p = strrchr(ent->name, '.');
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if (p && PL_strcasecmp(p, MOZ_DLL_SUFFIX) == 0)
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ProcessModule(modulesDir, ent->name);
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}
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PR_CloseDir(dir);
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}
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free(modulesDir);
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}
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int main(int argc, char **argv)
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{
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Testy_LogInit("tch.log");
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RunTests(argv[0]);
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Testy_LogShutdown();
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return 0;
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}
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