73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/*************************************************************************\
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* SPDX-License-Identifier: EPICS
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* EPICS BASE is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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#include <epicsThread.h>
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#include <epicsUnitTest.h>
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#include <initHooks.h>
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#include <iocsh.h>
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#include <libComRegister.h>
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#include <stdlib.h>
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#include <string.h>
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#include <testMain.h>
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void testOkEnv(const char *varName, const char *varValue)
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{
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const char *val = getenv(varName);
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testOk(val && strcmp(val, varValue) == 0,
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"%s=%s", varName, val ? val : "(null)");
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}
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MAIN(atInitTest)
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{
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testPlan(12);
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libComRegister();
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// Reset environment variables
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iocshCmd("epicsEnvSet \"ATINIT_TEST_VAR\" \"BeforeIocInit\"");
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iocshCmd("epicsEnvSet \"ATINIT_TEST_VAR_ONE\" \"BeforeIocInit\"");
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iocshCmd("epicsEnvSet 'ATINIT_TEST_VAR_SPACES' 'Before Ioc Init'");
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printf("Test whether the variables are initialized correctly.\n");
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testOkEnv("ATINIT_TEST_VAR", "BeforeIocInit");
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testOkEnv("ATINIT_TEST_VAR_ONE", "BeforeIocInit");
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testOkEnv("ATINIT_TEST_VAR_SPACES", "Before Ioc Init");
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// Basic test
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iocshCmd("atInit \"epicsEnvSet ATINIT_TEST_VAR AfterIocInit\"");
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iocshCmd("atInit \"epicsEnvSet ATINIT_TEST_VAR_ONE AfterIocInit\"");
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iocshCmd("atInit \"epicsEnvSet ATINIT_TEST_VAR_SPACES 'After Ioc Init'\"");
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iocshCmd("atInit \"date\"");
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epicsThreadSleep(1.0);
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// Verify error handling and robustness
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iocshCmd("atInit \"nonexistentCommand arg1 arg2\"");
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iocshCmd("atInit \"\""); // empty string
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iocshCmd("atInit \" \""); // only spaces
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printf("Test whether the variables remain unchanged after 'atInit' and before 'iocInit'.\n");
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testOkEnv("ATINIT_TEST_VAR", "BeforeIocInit");
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testOkEnv("ATINIT_TEST_VAR_ONE", "BeforeIocInit");
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testOkEnv("ATINIT_TEST_VAR_SPACES", "Before Ioc Init");
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// Simulate iocInit
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initHookAnnounce(initHookAfterIocRunning);
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printf("=== iocInit Simulation ===\n");
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epicsThreadSleep(1.0);
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// Verify the results
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printf("Test whether the variables are correctly initialized after 'iocInit'.\n");
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testOkEnv("ATINIT_TEST_VAR", "AfterIocInit");
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testOkEnv("ATINIT_TEST_VAR_ONE", "AfterIocInit");
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testOkEnv("ATINIT_TEST_VAR_SPACES", "After Ioc Init");
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testPass("Command 'date' executed");
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testPass("Invalid command did not crash IOC");
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testPass("Empty atInit commands do not cause failure");
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return testDone();
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}
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