1598

Committed 08 Oct 2025 10:56AM UTC coverage: 25.401% (-54.8%) from 80.177%

Build # 1598

Build Type

push

travis-ci

Committed by

thoni56

Commit Message

Add llvm-cov to gcov conversion for Emacs cov-mode support

- Create llvm2gcov.sh script to convert Apple coverage to traditional format
- Parse llvm-cov show output and transform to gcov-compatible format
- Handle count formats including 'k' suffix (4.18k -> 4180)
- Generate proper gcov headers for Emacs compatibility
- Integrate conversion into Darwin gcov target
- Preserve full Emacs fringe coverage display functionality

Now Darwin users get both:
- Superior Apple coverage accuracy
- Full Emacs cov-mode integration

Run Details

4019 of 15822 relevant lines covered (25.4%)

3416.81 hits per line

Source File
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95.24

src/commandlogger.c

#include "commandlogger.h"

#include <string.h>
#include <stdlib.h>

#include "constants.h"
#include "fileio.h"
#include "options.h"


static FILE *commandsLogfile = NULL;

static char *removePattern(char *source, const char *pattern) {
    char* matchPosition;
    int lenPattern = strlen(pattern);
    char *modifiableCopy = strcpy(malloc(strlen(source)+1), source);

    while ((matchPosition = strstr(modifiableCopy, pattern)) != NULL) {
        // Move the rest of the string to overwrite the pattern
        memmove(matchPosition, matchPosition + lenPattern, strlen(matchPosition + lenPattern) + 1);
    }
    return modifiableCopy;
}

void logCommands(int argc, char *argv[]) {
    if (!options.commandlog)
        return;

    if (commandsLogfile == NULL)
        commandsLogfile = openFile(options.commandlog, "w");

    char cwd[MAX_FILE_NAME_SIZE];
    getCwd(cwd, sizeof(cwd));
    strcat(cwd, "/");

    for (int i=0; i<argc-1; i++) {
        if (argv[i] != NULL) {
            char *cleaned = removePattern(argv[i], cwd);
            writeFile(commandsLogfile, cleaned, strlen(cleaned), 1);
            writeFile(commandsLogfile, " ", 1, 1);
        }
    }
    char *cleaned = removePattern(argv[argc-1], cwd);
    writeFile(commandsLogfile, cleaned, strlen(cleaned), 1);
    writeFile(commandsLogfile, "\n", 1, 1);
}

1	#include "commandlogger.h"
2
3	#include <string.h>
4	#include <stdlib.h>
5
6	#include "constants.h"
7	#include "fileio.h"
8	#include "options.h"
9
10
11	static FILE *commandsLogfile = NULL;
12
13	static char removePattern(char source, const char *pattern) {	8✔
14	char* matchPosition;
15	int lenPattern = strlen(pattern);	8✔
16	char *modifiableCopy = strcpy(malloc(strlen(source)+1), source);	8✔
17
18	while ((matchPosition = strstr(modifiableCopy, pattern)) != NULL) {	9✔
19	// Move the rest of the string to overwrite the pattern
20	memmove(matchPosition, matchPosition + lenPattern, strlen(matchPosition + lenPattern) + 1);	1✔
21	}
22	return modifiableCopy;	8✔
23	}
24
25	void logCommands(int argc, char *argv[]) {	4✔
26	if (!options.commandlog)	4✔
27	return;	×
28
29	if (commandsLogfile == NULL)	4✔
30	commandsLogfile = openFile(options.commandlog, "w");	4✔
31
32	char cwd[MAX_FILE_NAME_SIZE];
33	getCwd(cwd, sizeof(cwd));	4✔
34	strcat(cwd, "/");	4✔
35
36	for (int i=0; i<argc-1; i++) {	10✔
37	if (argv[i] != NULL) {	6✔
38	char *cleaned = removePattern(argv[i], cwd);	4✔
39	writeFile(commandsLogfile, cleaned, strlen(cleaned), 1);	4✔
40	writeFile(commandsLogfile, " ", 1, 1);	4✔
41	}
42	}
43	char *cleaned = removePattern(argv[argc-1], cwd);	4✔
44	writeFile(commandsLogfile, cleaned, strlen(cleaned), 1);	4✔
45	writeFile(commandsLogfile, "\n", 1, 1);	4✔
46	}

thoni56 / c-xrefactory / 1598

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