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path: root/Lib/test/test_zipimport.py
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* Fix for [ 765456 ]: testAFakeZlib failed on platforms that use aJust van Rossum2003-11-181-0/+7
| | | | | statically linked zlib module, but since the problem it tests can't exist on these systems, simply skip it then. Will backport.
* Change the zipimport implementation to accept files containingThomas Heller2003-07-221-1/+20
| | | | | | | | | arbitrary bytes before the actual zip compatible archive. Zipfiles containing comments at the end of the file are still not supported. Add a testcase to test_zipimport, and update NEWS. This closes sf #775637 and sf #669036.
* Patch #734231: Update RiscOS support. In particular, correctMartin v. Löwis2003-05-101-1/+1
| | | | riscospath.extsep, and use os.extsep throughout.
* Combine the functionality of test_support.run_unittest()Walter Dörwald2003-05-011-2/+4
| | | | | | | | | | and test_support.run_classtests() into run_unittest() and use it wherever possible. Also don't use "from test.test_support import ...", but "from test import test_support" in a few spots. From SF patch #662807.
* Whitespace normalization.Tim Peters2003-02-191-5/+5
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* Use correct function name to PyArg_ParseTuple("is_package").Neal Norwitz2003-02-171-1/+4
| | | | | | | | | | | | Fix off-by-1 error in normalize_line_endings(): when *p == '\0' the NUL was copied into q and q was auto-incremented, the loop was broken out of, then a newline was appended followed by a NUL. So the function, in effect, was strcpy() but added two extra chars which was caught by obmalloc in debug mode, since there was only room for 1 additional newline. Get test working under regrtest (added test_main).
* cleaned up Jack's Mac OS9 changesJust van Rossum2003-01-091-5/+1
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* Various tweaks to make the test work on the Mac.Jack Jansen2003-01-081-3/+12
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* Fix for bug #661136Just van Rossum2003-01-031-3/+8
| | | | | | | | | | | | | Lesson learned: kids should not be allowed to use API's starting with an underscore :-/ zipimport in 2.3a1 is even more broken than I thought: I attemped to _PyString_Resize a string created by PyString_FromStringAndSize, which fails for strings with length 0 or 1 since the latter returns an interned string in those cases. This would cause a SystemError with empty source files (and no matching pyc) in the zip archive. I rewrote the offending code to simply allocate a new buffer and avoid _PyString_Resize altogether. Added a test that would've caught the problem.
* Ugh, zipimport is virtually broken in 2.3a1 :-( It worked by accident inJust van Rossum2003-01-021-4/+5
| | | | | | | | | | | | | the test set as it only tested with a zip archive in the current directory, but it doesn't work at all for packages when the zip archive was specified as an absolute path. It's a real embarrassing bug: a strchr call should have been strrchr; fever apparently implies dyslexia. Second stupid bug: the zipimport test failed with a name error __importer__ (which I had renamed to __loader__ everywhere but here). I would've sworn I ran the test after that change but that can't be true. What I don't understand that noone reported a failing test_zipimport.py before the release of 2.3a1.
* PEP 302 + zipimport:Just van Rossum2002-12-301-0/+180
- new import hooks in import.c, exposed in the sys module - new module called 'zipimport' - various changes to allow bootstrapping from zip files I hope I didn't break the Windows build (or anything else for that matter), but then again, it's been sitting on sf long enough... Regarding the latest discussions on python-dev: zipimport sets pkg.__path__ as specified in PEP 273, and likewise, sys.path item such as /path/to/Archive.zip/subdir/ are supported again.
generated by cgit v0.12 at 2025-02-03 02:08:38 (GMT)
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/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#include "cmGetPropertyCommand.h"

#include <sstream>

#include "cmGlobalGenerator.h"
#include "cmInstalledFile.h"
#include "cmListFileCache.h"
#include "cmMakefile.h"
#include "cmPolicies.h"
#include "cmProperty.h"
#include "cmPropertyDefinition.h"
#include "cmSourceFile.h"
#include "cmState.h"
#include "cmSystemTools.h"
#include "cmTarget.h"
#include "cmTargetPropertyComputer.h"
#include "cmTest.h"
#include "cmake.h"

class cmExecutionStatus;
class cmMessenger;

cmGetPropertyCommand::cmGetPropertyCommand()
{
  this->InfoType = OutValue;
}

bool cmGetPropertyCommand::InitialPass(std::vector<std::string> const& args,
                                       cmExecutionStatus&)
{
  if (args.size() < 3) {
    this->SetError("called with incorrect number of arguments");
    return false;
  }

  // The cmake variable in which to store the result.
  this->Variable = args[0];

  // Get the scope from which to get the property.
  cmProperty::ScopeType scope;
  if (args[1] == "GLOBAL") {
    scope = cmProperty::GLOBAL;
  } else if (args[1] == "DIRECTORY") {
    scope = cmProperty::DIRECTORY;
  } else if (args[1] == "TARGET") {
    scope = cmProperty::TARGET;
  } else if (args[1] == "SOURCE") {
    scope = cmProperty::SOURCE_FILE;
  } else if (args[1] == "TEST") {
    scope = cmProperty::TEST;
  } else if (args[1] == "VARIABLE") {
    scope = cmProperty::VARIABLE;
  } else if (args[1] == "CACHE") {
    scope = cmProperty::CACHE;
  } else if (args[1] == "INSTALL") {
    scope = cmProperty::INSTALL;
  } else {
    std::ostringstream e;
    e << "given invalid scope " << args[1] << ".  "
      << "Valid scopes are "
      << "GLOBAL, DIRECTORY, TARGET, SOURCE, TEST, VARIABLE, CACHE, INSTALL.";
    this->SetError(e.str());
    return false;
  }

  // Parse remaining arguments.
  enum Doing
  {
    DoingNone,
    DoingName,
    DoingProperty,
    DoingType
  };
  Doing doing = DoingName;
  for (unsigned int i = 2; i < args.size(); ++i) {
    if (args[i] == "PROPERTY") {
      doing = DoingProperty;
    } else if (args[i] == "BRIEF_DOCS") {
      doing = DoingNone;
      this->InfoType = OutBriefDoc;
    } else if (args[i] == "FULL_DOCS") {
      doing = DoingNone;
      this->InfoType = OutFullDoc;
    } else if (args[i] == "SET") {
      doing = DoingNone;
      this->InfoType = OutSet;
    } else if (args[i] == "DEFINED") {
      doing = DoingNone;
      this->InfoType = OutDefined;
    } else if (doing == DoingName) {
      doing = DoingNone;
      this->Name = args[i];
    } else if (doing == DoingProperty) {
      doing = DoingNone;
      this->PropertyName = args[i];
    } else {
      std::ostringstream e;
      e << "given invalid argument \"" << args[i] << "\".";
      this->SetError(e.str());
      return false;
    }
  }

  // Make sure a property name was found.
  if (this->PropertyName.empty()) {
    this->SetError("not given a PROPERTY <name> argument.");
    return false;
  }

  // Compute requested output.
  if (this->InfoType == OutBriefDoc) {
    // Lookup brief documentation.
    std::string output;
    if (cmPropertyDefinition const* def =
          this->Makefile->GetState()->GetPropertyDefinition(this->PropertyName,
                                                            scope)) {
      output = def->GetShortDescription();
    } else {
      output = "NOTFOUND";
    }
    this->Makefile->AddDefinition(this->Variable, output.c_str());
  } else if (this->InfoType == OutFullDoc) {
    // Lookup full documentation.
    std::string output;
    if (cmPropertyDefinition const* def =
          this->Makefile->GetState()->GetPropertyDefinition(this->PropertyName,
                                                            scope)) {
      output = def->GetFullDescription();
    } else {
      output = "NOTFOUND";
    }
    this->Makefile->AddDefinition(this->Variable, output.c_str());
  } else if (this->InfoType == OutDefined) {
    // Lookup if the property is defined
    if (this->Makefile->GetState()->GetPropertyDefinition(this->PropertyName,
                                                          scope)) {
      this->Makefile->AddDefinition(this->Variable, "1");
    } else {
      this->Makefile->AddDefinition(this->Variable, "0");
    }
  } else {
    // Dispatch property getting.
    switch (scope) {
      case cmProperty::GLOBAL:
        return this->HandleGlobalMode();
      case cmProperty::DIRECTORY:
        return this->HandleDirectoryMode();
      case cmProperty::TARGET:
        return this->HandleTargetMode();
      case cmProperty::SOURCE_FILE:
        return this->HandleSourceMode();
      case cmProperty::TEST:
        return this->HandleTestMode();
      case cmProperty::VARIABLE:
        return this->HandleVariableMode();
      case cmProperty::CACHE:
        return this->HandleCacheMode();
      case cmProperty::INSTALL:
        return this->HandleInstallMode();

      case cmProperty::CACHED_VARIABLE:
        break; // should never happen
    }
  }

  return true;
}

bool cmGetPropertyCommand::StoreResult(const char* value)
{
  if (this->InfoType == OutSet) {
    this->Makefile->AddDefinition(this->Variable, value ? "1" : "0");
  } else // if(this->InfoType == OutValue)
  {
    if (value) {
      this->Makefile->AddDefinition(this->Variable, value);
    } else {
      this->Makefile->RemoveDefinition(this->Variable);
    }
  }
  return true;
}

bool cmGetPropertyCommand::HandleGlobalMode()
{
  if (!this->Name.empty()) {
    this->SetError("given name for GLOBAL scope.");
    return false;
  }

  // Get the property.
  cmake* cm = this->Makefile->GetCMakeInstance();
  return this->StoreResult(
    cm->GetState()->GetGlobalProperty(this->PropertyName));
}

bool cmGetPropertyCommand::HandleDirectoryMode()
{
  // Default to the current directory.
  cmMakefile* mf = this->Makefile;

  // Lookup the directory if given.
  if (!this->Name.empty()) {
    // Construct the directory name.  Interpret relative paths with
    // respect to the current directory.
    std::string dir = this->Name;
    if (!cmSystemTools::FileIsFullPath(dir.c_str())) {
      dir = this->Makefile->GetCurrentSourceDirectory();
      dir += "/";
      dir += this->Name;
    }

    // The local generators are associated with collapsed paths.
    dir = cmSystemTools::CollapseFullPath(dir);

    // Lookup the generator.
    mf = this->Makefile->GetGlobalGenerator()->FindMakefile(dir);
    if (!mf) {
      // Could not find the directory.
      this->SetError(
        "DIRECTORY scope provided but requested directory was not found. "
        "This could be because the directory argument was invalid or, "
        "it is valid but has not been processed yet.");
      return false;
    }
  }

  if (this->PropertyName == "DEFINITIONS") {
    switch (mf->GetPolicyStatus(cmPolicies::CMP0059)) {
      case cmPolicies::WARN:
        mf->IssueMessage(cmake::AUTHOR_WARNING,
                         cmPolicies::GetPolicyWarning(cmPolicies::CMP0059));
      case cmPolicies::OLD:
        return this->StoreResult(mf->GetDefineFlagsCMP0059());
      case cmPolicies::NEW:
      case cmPolicies::REQUIRED_ALWAYS:
      case cmPolicies::REQUIRED_IF_USED:
        break;
    }
  }

  // Get the property.
  return this->StoreResult(mf->GetProperty(this->PropertyName));
}

bool cmGetPropertyCommand::HandleTargetMode()
{
  if (this->Name.empty()) {
    this->SetError("not given name for TARGET scope.");
    return false;
  }

  if (cmTarget* target = this->Makefile->FindTargetToUse(this->Name)) {
    if (this->PropertyName == "ALIASED_TARGET") {
      if (this->Makefile->IsAlias(this->Name)) {
        return this->StoreResult(target->GetName().c_str());
      }
      return this->StoreResult(CM_NULLPTR);
    }
    const char* prop_cstr = CM_NULLPTR;
    cmListFileBacktrace bt = this->Makefile->GetBacktrace();
    cmMessenger* messenger = this->Makefile->GetMessenger();
    if (cmTargetPropertyComputer::PassesWhitelist(
          target->GetType(), this->PropertyName, messenger, bt)) {
      prop_cstr =
        target->GetComputedProperty(this->PropertyName, messenger, bt);
      if (!prop_cstr) {
        prop_cstr = target->GetProperty(this->PropertyName);
      }
    }
    return this->StoreResult(prop_cstr);
  }
  std::ostringstream e;
  e << "could not find TARGET " << this->Name
    << ".  Perhaps it has not yet been created.";
  this->SetError(e.str());
  return false;
}

bool cmGetPropertyCommand::HandleSourceMode()
{
  if (this->Name.empty()) {
    this->SetError("not given name for SOURCE scope.");
    return false;
  }

  // Get the source file.
  if (cmSourceFile* sf = this->Makefile->GetOrCreateSource(this->Name)) {
    return this->StoreResult(sf->GetPropertyForUser(this->PropertyName));
  }
  std::ostringstream e;
  e << "given SOURCE name that could not be found or created: " << this->Name;
  this->SetError(e.str());
  return false;
}

bool cmGetPropertyCommand::HandleTestMode()
{
  if (this->Name.empty()) {
    this->SetError("not given name for TEST scope.");
    return false;
  }

  // Loop over all tests looking for matching names.
  if (cmTest* test = this->Makefile->GetTest(this->Name)) {
    return this->StoreResult(test->GetProperty(this->PropertyName));
  }

  // If not found it is an error.
  std::ostringstream e;
  e << "given TEST name that does not exist: " << this->Name;
  this->SetError(e.str());
  return false;
}

bool cmGetPropertyCommand::HandleVariableMode()
{
  if (!this->Name.empty()) {
    this->SetError("given name for VARIABLE scope.");
    return false;
  }

  return this->StoreResult(this->Makefile->GetDefinition(this->PropertyName));
}

bool cmGetPropertyCommand::HandleCacheMode()
{
  if (this->Name.empty()) {
    this->SetError("not given name for CACHE scope.");
    return false;
  }

  const char* value = CM_NULLPTR;
  if (this->Makefile->GetState()->GetCacheEntryValue(this->Name)) {
    value = this->Makefile->GetState()->GetCacheEntryProperty(
      this->Name, this->PropertyName);
  }
  this->StoreResult(value);
  return true;
}

bool cmGetPropertyCommand::HandleInstallMode()
{
  if (this->Name.empty()) {
    this->SetError("not given name for INSTALL scope.");
    return false;
  }

  // Get the installed file.
  cmake* cm = this->Makefile->GetCMakeInstance();

  if (cmInstalledFile* file =
        cm->GetOrCreateInstalledFile(this->Makefile, this->Name)) {
    std::string value;
    bool isSet = file->GetProperty(this->PropertyName, value);

    return this->StoreResult(isSet ? value.c_str() : CM_NULLPTR);
  }
  std::ostringstream e;
  e << "given INSTALL name that could not be found or created: " << this->Name;
  this->SetError(e.str());
  return false;
}
generated by cgit v0.12 at 2025-02-03 02:08:37 (GMT)