GCC Code Coverage Report

Directory:	../
File:	src/importcollector/ImportCollector.cpp
Date:	2024-11-22 23:10:59

	Exec	Total	Coverage
Lines:	51	55	92.7%
Functions:	3	3	100.0%
Branches:	89	166	53.6%

  
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      // Copyright (c) 2021-2024 ChilliBits. All rights reserved.
    
      #include "ImportCollector.h"
    
      #include <SourceFile.h>
    
      #include <ast/ASTNodes.h>
    
      #include <ast/Attributes.h>
    
      #include <exception/SemanticError.h>
    
      #include <util/FileUtil.h>
    
      namespace spice::compiler {
    
      894
      std::any ImportCollector::visitEntry(EntryNode *node) {
    
        // Visit all module attributes
    
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      1171
        for (ModAttrNode *attr : node->modAttrs())
    
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      1171
          visit(attr);
    
        // Visit all import defs
    
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      1260
        for (ImportDefNode *importDef : node->importDefs())
    
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      1260
          visit(importDef);
    
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      889
        return nullptr;
    
      }
    
      371
      std::any ImportCollector::visitImportDef(ImportDefNode *node) {
    
      371
        const bool isStd = node->importPath.starts_with("std/");
    
      371
        const bool isBootstrap = node->importPath.starts_with("bootstrap/");
    
      371
        std::filesystem::path basePath;
    
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      371
        if (isStd) { // Include source file from standard library
    
          // Find std library
    
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      329
          const std::filesystem::path stdPath = FileUtil::getStdDir();
    
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      329
          if (stdPath.empty())
    
      ✗
            throw CompilerError(STD_NOT_FOUND, "Standard library could not be found. Check if the env var SPICE_STD_DIR exists");
    
          // Format: /dir/to/path/file
    
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      329
          basePath = stdPath / node->importPath.substr(node->importPath.find("std/") + 4);
    
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      371
        } else if (isBootstrap) { // Include source file from bootstrap library
    
          // Find bootstrap library
    
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      11
          const std::filesystem::path bootstrapPath = FileUtil::getBootstrapDir();
    
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      11
          if (bootstrapPath.empty())
    
      ✗
            throw CompilerError(BOOTSTRAP_NOT_FOUND,
    
      ✗
                                "Bootstrap compiler could not be found. Check if the env var SPICE_BOOTSTRAP_DIR exists");
    
          // Format: /dir/to/path/file
    
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      11
          basePath = bootstrapPath / node->importPath.substr(node->importPath.find("bootstrap/") + 10);
    
      11
        } else { // Include own source file
    
          // Format: /dir/to/path/file
    
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      31
          basePath = sourceFile->filePath.parent_path() / node->importPath;
    
        }
    
      371
        basePath.make_preferred();
    
        // Format: /dir/to/path/file.spice
    
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      371
        std::filesystem::path defaultPath = basePath;
    
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      371
        defaultPath.replace_filename(basePath.stem().string() + ".spice");
    
        // Format: /dir/to/path/file_linux.spice
    
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      371
        std::filesystem::path osPath = basePath;
    
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      371
        osPath.replace_filename(basePath.stem().string() + "_" + cliOptions.targetOs + ".spice");
    
        // Format: /dir/to/path/file_linux_x86_64.spice
    
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      371
        std::filesystem::path osArchPath = basePath;
    
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      371
        osArchPath.replace_filename(basePath.stem().string() + "_" + cliOptions.targetOs + "_" + cliOptions.targetArch + ".spice");
    
        // Check which source file to import
    
      371
        std::filesystem::path importPath;
    
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      371
        if (exists(osArchPath)) // file_os_arch.spice is first choice
    
      ✗
          importPath = osArchPath;
    
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      371
        else if (exists(osPath)) // file_os.spice is second choice
    
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          importPath = osPath;
    
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      351
        else if (exists(defaultPath)) // file.spice is third choice
    
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      349
          importPath = defaultPath;
    
        else
    
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      2
          throw SemanticError(node, IMPORTED_FILE_NOT_EXISTING, "The source file '" + node->importPath + ".spice' does not exist");
    
        // Check if the import already exists
    
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      369
        SymbolTableEntry *importEntry = rootScope->lookupStrict(node->importName);
    
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      369
        if (importEntry != nullptr)
    
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      2
          throw SemanticError(node, DUPLICATE_IMPORT_NAME, "Duplicate import '" + node->importName + "'");
    
        // Create symbol for import
    
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      367
        node->entry = rootScope->insert(node->importName, node);
    
        // Create the imported source file
    
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      367
        const auto importedSourceFile = resourceManager.createSourceFile(sourceFile, node->importName, importPath, isStd);
    
        // Register it as a dependency to the current source file
    
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      368
        sourceFile->addDependency(importedSourceFile, node, node->importName, importPath.generic_string());
    
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      732
        return nullptr;
    
      391
      }
    
      277
      std::any ImportCollector::visitModAttr(ModAttrNode *node) {
    
        // Retrieve attributes
    
      277
        const AttrLstNode *attrs = node->attrLst();
    
        // !!! Only bool attributes allowed here, due to missing attribute value checks being executed in a later stage !!!
    
        // core.compiler.keep-on-name-collision
    
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      831
        if (attrs->hasAttr(ATTR_CORE_COMPILER_KEEP_ON_NAME_COLLISION)) {
    
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      542
          const bool keepOnCollision = attrs->getAttrValueByName(ATTR_CORE_COMPILER_KEEP_ON_NAME_COLLISION)->boolValue;
    
      271
          sourceFile->alwaysKeepSymbolsOnNameCollision = keepOnCollision;
    
        }
    
        // core.compiler.warnings.ignore
    
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      831
        if (attrs->hasAttr(ATTR_CORE_COMPILER_WARNINGS_IGNORE)) {
    
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      2
          const bool ignoreWarnings = attrs->getAttrValueByName(ATTR_CORE_COMPILER_WARNINGS_IGNORE)->boolValue;
    
      1
          sourceFile->ignoreWarnings = ignoreWarnings;
    
        }
    
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      277
        return nullptr;
    
      }
    
      } // namespace spice::compiler

Line	Branch	Exec	Source
1			// Copyright (c) 2021-2024 ChilliBits. All rights reserved.
2
3			#include "ImportCollector.h"
4
5			#include <SourceFile.h>
6			#include <ast/ASTNodes.h>
7			#include <ast/Attributes.h>
8			#include <exception/SemanticError.h>
9			#include <util/FileUtil.h>
10
11			namespace spice::compiler {
12
13		894	std::any ImportCollector::visitEntry(EntryNode *node) {
14			// Visit all module attributes
15	3/4 ✓ Branch 1 taken 894 times. ✗ Branch 2 not taken. ✓ Branch 7 taken 277 times. ✓ Branch 8 taken 894 times.	1171	for (ModAttrNode *attr : node->modAttrs())
16	1/2 ✓ Branch 1 taken 277 times. ✗ Branch 2 not taken.	1171	visit(attr);
17
18			// Visit all import defs
19	3/4 ✓ Branch 1 taken 894 times. ✗ Branch 2 not taken. ✓ Branch 7 taken 371 times. ✓ Branch 8 taken 889 times.	1260	for (ImportDefNode *importDef : node->importDefs())
20	2/2 ✓ Branch 1 taken 366 times. ✓ Branch 2 taken 5 times.	1260	visit(importDef);
21
22	1/2 ✓ Branch 1 taken 889 times. ✗ Branch 2 not taken.	889	return nullptr;
23			}
24
25		371	std::any ImportCollector::visitImportDef(ImportDefNode *node) {
26		371	const bool isStd = node->importPath.starts_with("std/");
27		371	const bool isBootstrap = node->importPath.starts_with("bootstrap/");
28
29		371	std::filesystem::path basePath;
30	2/2 ✓ Branch 0 taken 329 times. ✓ Branch 1 taken 42 times.	371	if (isStd) { // Include source file from standard library
31			// Find std library
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33	1/2 ✗ Branch 1 not taken. ✓ Branch 2 taken 329 times.	329	if (stdPath.empty())
34		✗	throw CompilerError(STD_NOT_FOUND, "Standard library could not be found. Check if the env var SPICE_STD_DIR exists");
35			// Format: /dir/to/path/file
36	3/6 ✓ Branch 2 taken 329 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 329 times. ✗ Branch 6 not taken. ✓ Branch 8 taken 329 times. ✗ Branch 9 not taken.	329	basePath = stdPath / node->importPath.substr(node->importPath.find("std/") + 4);
37	2/2 ✓ Branch 1 taken 11 times. ✓ Branch 2 taken 31 times.	371	} else if (isBootstrap) { // Include source file from bootstrap library
38			// Find bootstrap library
39	1/2 ✓ Branch 1 taken 11 times. ✗ Branch 2 not taken.	11	const std::filesystem::path bootstrapPath = FileUtil::getBootstrapDir();
40	1/2 ✗ Branch 1 not taken. ✓ Branch 2 taken 11 times.	11	if (bootstrapPath.empty())
41		✗	throw CompilerError(BOOTSTRAP_NOT_FOUND,
42		✗	"Bootstrap compiler could not be found. Check if the env var SPICE_BOOTSTRAP_DIR exists");
43			// Format: /dir/to/path/file
44	3/6 ✓ Branch 2 taken 11 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 11 times. ✗ Branch 6 not taken. ✓ Branch 8 taken 11 times. ✗ Branch 9 not taken.	11	basePath = bootstrapPath / node->importPath.substr(node->importPath.find("bootstrap/") + 10);
45		11	} else { // Include own source file
46			// Format: /dir/to/path/file
47	3/6 ✓ Branch 1 taken 31 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 31 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 31 times. ✗ Branch 8 not taken.	31	basePath = sourceFile->filePath.parent_path() / node->importPath;
48			}
49		371	basePath.make_preferred();
50
51			// Format: /dir/to/path/file.spice
52	1/2 ✓ Branch 1 taken 371 times. ✗ Branch 2 not taken.	371	std::filesystem::path defaultPath = basePath;
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54			// Format: /dir/to/path/file_linux.spice
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57			// Format: /dir/to/path/file_linux_x86_64.spice
58	1/2 ✓ Branch 1 taken 371 times. ✗ Branch 2 not taken.	371	std::filesystem::path osArchPath = basePath;
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60
61			// Check which source file to import
62		371	std::filesystem::path importPath;
63	2/4 ✓ Branch 1 taken 371 times. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✓ Branch 4 taken 371 times.	371	if (exists(osArchPath)) // file_os_arch.spice is first choice
64		✗	importPath = osArchPath;
65	3/4 ✓ Branch 1 taken 371 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 20 times. ✓ Branch 4 taken 351 times.	371	else if (exists(osPath)) // file_os.spice is second choice
66	1/2 ✓ Branch 1 taken 20 times. ✗ Branch 2 not taken.	20	importPath = osPath;
67	3/4 ✓ Branch 1 taken 351 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 349 times. ✓ Branch 4 taken 2 times.	351	else if (exists(defaultPath)) // file.spice is third choice
68	1/2 ✓ Branch 1 taken 349 times. ✗ Branch 2 not taken.	349	importPath = defaultPath;
69			else
70	3/6 ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 2 times. ✗ Branch 6 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken.	2	throw SemanticError(node, IMPORTED_FILE_NOT_EXISTING, "The source file '" + node->importPath + ".spice' does not exist");
71
72			// Check if the import already exists
73	1/2 ✓ Branch 1 taken 369 times. ✗ Branch 2 not taken.	369	SymbolTableEntry *importEntry = rootScope->lookupStrict(node->importName);
74	2/2 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 367 times.	369	if (importEntry != nullptr)
75	3/6 ✓ Branch 2 taken 2 times. ✗ Branch 3 not taken. ✓ Branch 5 taken 2 times. ✗ Branch 6 not taken. ✓ Branch 8 taken 2 times. ✗ Branch 9 not taken.	2	throw SemanticError(node, DUPLICATE_IMPORT_NAME, "Duplicate import '" + node->importName + "'");
76
77			// Create symbol for import
78	1/2 ✓ Branch 1 taken 367 times. ✗ Branch 2 not taken.	367	node->entry = rootScope->insert(node->importName, node);
79
80			// Create the imported source file
81	1/2 ✓ Branch 1 taken 367 times. ✗ Branch 2 not taken.	367	const auto importedSourceFile = resourceManager.createSourceFile(sourceFile, node->importName, importPath, isStd);
82			// Register it as a dependency to the current source file
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84
85	1/2 ✓ Branch 1 taken 366 times. ✗ Branch 2 not taken.	732	return nullptr;
86		391	}
87
88		277	std::any ImportCollector::visitModAttr(ModAttrNode *node) {
89			// Retrieve attributes
90		277	const AttrLstNode *attrs = node->attrLst();
91
92			// !!! Only bool attributes allowed here, due to missing attribute value checks being executed in a later stage !!!
93
94			// core.compiler.keep-on-name-collision
95	4/6 ✓ Branch 1 taken 277 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 277 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 271 times. ✓ Branch 8 taken 6 times.	831	if (attrs->hasAttr(ATTR_CORE_COMPILER_KEEP_ON_NAME_COLLISION)) {
96	2/4 ✓ Branch 1 taken 271 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 271 times. ✗ Branch 5 not taken.	542	const bool keepOnCollision = attrs->getAttrValueByName(ATTR_CORE_COMPILER_KEEP_ON_NAME_COLLISION)->boolValue;
97		271	sourceFile->alwaysKeepSymbolsOnNameCollision = keepOnCollision;
98			}
99
100			// core.compiler.warnings.ignore
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102	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	const bool ignoreWarnings = attrs->getAttrValueByName(ATTR_CORE_COMPILER_WARNINGS_IGNORE)->boolValue;
103		1	sourceFile->ignoreWarnings = ignoreWarnings;
104			}
105
106	1/2 ✓ Branch 1 taken 277 times. ✗ Branch 2 not taken.	277	return nullptr;
107			}
108
109			} // namespace spice::compiler
110