diff options
Diffstat (limited to 'nsprpub/pr/tests/depend.c')
| -rw-r--r-- | nsprpub/pr/tests/depend.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/depend.c b/nsprpub/pr/tests/depend.c new file mode 100644 index 000000000..6df38c113 --- /dev/null +++ b/nsprpub/pr/tests/depend.c @@ -0,0 +1,121 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/*********************************************************************** +** 1996 - Netscape Communications Corporation +** +** +** Name: depend.c +** Description: Test to enumerate the dependencies +* +** Modification History: +** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag. +** The debug mode will print all of the printfs associated with this test. +** The regress mode will be the default mode. Since the regress tool limits +** the output to a one line status:PASS or FAIL,all of the printf statements +** have been handled with an if (debug_mode) statement. +***********************************************************************/ +#include "prinit.h" + +/*********************************************************************** +** Includes +***********************************************************************/ +/* Used to get the command line option */ +#include "plgetopt.h" + +#include <stdio.h> +#include <stdlib.h> + +static void PrintVersion( + const char *msg, const PRVersion* info, PRIntn tab) +{ + static const len = 20; + static const char *tabs = {" "}; + + tab *= 2; + if (tab > len) tab = len; + printf("%s", &tabs[len - tab]); + printf("%s ", msg); + printf("%s ", info->id); + printf("%d.%d", info->major, info->minor); + if (0 != info->patch) + printf(".p%d", info->patch); + printf("\n"); +} /* PrintDependency */ + +static void ChaseDependents(const PRVersionInfo *info, PRIntn tab) +{ + PrintVersion("exports", &info->selfExport, tab); + if (NULL != info->importEnumerator) + { + const PRDependencyInfo *dependent = NULL; + while (NULL != (dependent = info->importEnumerator(dependent))) + { + const PRVersionInfo *import = dependent->exportInfoFn(); + PrintVersion("imports", &dependent->importNeeded, tab); + ChaseDependents(import, tab + 1); + } + } +} /* ChaseDependents */ + +static PRVersionInfo hack_export; +static PRVersionInfo dummy_export; +static PRDependencyInfo dummy_imports[2]; + +static const PRVersionInfo *HackExportInfo(void) +{ + hack_export.selfExport.major = 11; + hack_export.selfExport.minor = 10; + hack_export.selfExport.patch = 200; + hack_export.selfExport.id = "Hack"; + hack_export.importEnumerator = NULL; + return &hack_export; +} + +static const PRDependencyInfo *DummyImports( + const PRDependencyInfo *previous) +{ + if (NULL == previous) return &dummy_imports[0]; + else if (&dummy_imports[0] == previous) return &dummy_imports[1]; + else if (&dummy_imports[1] == previous) return NULL; +} /* DummyImports */ + +static const PRVersionInfo *DummyLibVersion(void) +{ + dummy_export.selfExport.major = 1; + dummy_export.selfExport.minor = 0; + dummy_export.selfExport.patch = 0; + dummy_export.selfExport.id = "Dumbass application"; + dummy_export.importEnumerator = DummyImports; + + dummy_imports[0].importNeeded.major = 2; + dummy_imports[0].importNeeded.minor = 0; + dummy_imports[0].importNeeded.patch = 0; + dummy_imports[0].importNeeded.id = "Netscape Portable Runtime"; + dummy_imports[0].exportInfoFn = PR_ExportInfo; + + dummy_imports[1].importNeeded.major = 5; + dummy_imports[1].importNeeded.minor = 1; + dummy_imports[1].importNeeded.patch = 2; + dummy_imports[1].importNeeded.id = "Hack Library"; + dummy_imports[1].exportInfoFn = HackExportInfo; + + return &dummy_export; +} /* DummyLibVersion */ + +int main(int argc, char **argv) +{ + PRIntn tab = 0; + const PRVersionInfo *info = DummyLibVersion(); + const char *buildDate = __DATE__, *buildTime = __TIME__; + + printf("Depend.c build time is %s %s\n", buildDate, buildTime); + + if (NULL != info) ChaseDependents(info, tab); + + return 0; +} /* main */ + +/* depend.c */ |