test_expand_text_vars.cpp File Reference

#include <boost/test/unit_test.hpp>
#include <atomic>
#include <filesystem>
#include <thread>
#include <vector>
#include <common.h>
#include <env_paths.h>
#include <pgm_base.h>
#include <settings/environment.h>
#include <wx/filename.h>
#include <wx/utils.h>

Go to the source code of this file.

Classes
struct	ExpandTextVarsFixture
	Test fixture for ExpandTextVars tests. More...
struct	OverlappingEnvVarsFixture
	Regression tests for overlapping-prefix environment variables. More...

Macros
#define	BOOST_TEST_NO_MAIN

Functions
	BOOST_AUTO_TEST_CASE (SimpleVariable)
	BOOST_AUTO_TEST_CASE (MultipleVariables)
	BOOST_AUTO_TEST_CASE (EscapedVariable)
	BOOST_AUTO_TEST_CASE (EscapedThenRegularVariable)
	BOOST_AUTO_TEST_CASE (RegularThenEscapedVariable)
	BOOST_AUTO_TEST_CASE (EscapedInsideMathExpression)
	BOOST_AUTO_TEST_CASE (EscapedInsideVariableReference)
	BOOST_AUTO_TEST_CASE (MultipleEscapedInMathExpression)
	BOOST_AUTO_TEST_CASE (EscapedAtInExpression)
	BOOST_AUTO_TEST_CASE (ConsecutiveEscaped)
	BOOST_AUTO_TEST_CASE (NormalizePicksLongestPrefix)
	BOOST_AUTO_TEST_CASE (RoundTripPreservesAbsolutePath)
	BOOST_AUTO_TEST_CASE (ParallelResolveTextVarsWithMathExpressions)
	Regression test for KiCad GitLab issue #23962.

Macro Definition Documentation

BOOST_TEST_NO_MAIN

#define BOOST_TEST_NO_MAIN

Definition at line 21 of file test_expand_text_vars.cpp.

Function Documentation

BOOST_AUTO_TEST_CASE() [1/13]

BOOST_AUTO_TEST_CASE

(

ConsecutiveEscaped

)

Definition at line 169 of file test_expand_text_vars.cpp.

References BOOST_CHECK_EQUAL(), ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [2/13]

BOOST_AUTO_TEST_CASE

(

EscapedAtInExpression

)

Definition at line 159 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [3/13]

BOOST_AUTO_TEST_CASE

(

EscapedInsideMathExpression

)

Definition at line 106 of file test_expand_text_vars.cpp.

References BOOST_CHECK_MESSAGE(), ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [4/13]

BOOST_AUTO_TEST_CASE

(

EscapedInsideVariableReference

)

Definition at line 125 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [5/13]

BOOST_AUTO_TEST_CASE

(

EscapedThenRegularVariable

)

Definition at line 87 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [6/13]

BOOST_AUTO_TEST_CASE

(

EscapedVariable

)

Definition at line 79 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [7/13]

BOOST_AUTO_TEST_CASE

(

MultipleEscapedInMathExpression

)

Definition at line 137 of file test_expand_text_vars.cpp.

References BOOST_CHECK_EQUAL(), BOOST_CHECK_MESSAGE(), ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [8/13]

BOOST_AUTO_TEST_CASE

(

MultipleVariables

)

Definition at line 72 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [9/13]

BOOST_AUTO_TEST_CASE

(

NormalizePicksLongestPrefix

)

Definition at line 250 of file test_expand_text_vars.cpp.

References BOOST_AUTO_TEST_CASE(), BOOST_CHECK_MESSAGE(), and NormalizePath().

BOOST_AUTO_TEST_CASE() [10/13]

BOOST_AUTO_TEST_CASE

(

ParallelResolveTextVarsWithMathExpressions

)

Regression test for KiCad GitLab issue #23962.

ResolveTextVars and ExpandTextVars used a function-local static EXPRESSION_EVALUATOR shared across all threads. CONNECTION_GRAPH evaluates schematic labels in parallel via a thread pool and label text may contain...} expressions, which caused the shared evaluator's internal ERROR_COLLECTOR vector to be mutated concurrently, leading to heap corruption and a segfault inside std::vector::clear.

This test hammers ResolveTextVars from many threads to make the race observable, primarily under TSan. It also serves as a smoke test that no thread crashes.

Definition at line 305 of file test_expand_text_vars.cpp.

References BOOST_AUTO_TEST_CASE(), BOOST_CHECK_EQUAL(), resolver, ResolveTextVars(), and result.

BOOST_AUTO_TEST_CASE() [11/13]

BOOST_AUTO_TEST_CASE

(

RegularThenEscapedVariable

)

Definition at line 96 of file test_expand_text_vars.cpp.

References ExpandTextVars(), resolver, and result.

BOOST_AUTO_TEST_CASE() [12/13]

BOOST_AUTO_TEST_CASE

(

RoundTripPreservesAbsolutePath

)

Definition at line 266 of file test_expand_text_vars.cpp.

References BOOST_CHECK_MESSAGE(), ExpandEnvVarSubstitutions(), and NormalizePath().

BOOST_AUTO_TEST_CASE() [13/13]

BOOST_AUTO_TEST_CASE

(

SimpleVariable

)

Definition at line 65 of file test_expand_text_vars.cpp.

References BOOST_AUTO_TEST_CASE(), ExpandTextVars(), resolver, and result.