23531027933

Committed 25 Mar 2026 08:05AM UTC coverage: 48.592% (-1.5%) from 50.098%

Build # 23531027933

Build Type

Pull #57

github

Committed by

web-flow

Commit Message

Merge d1070e289 into 38f9f3616

Pull Request Pull Request #57: feat(comparator): add pairwise traces comparator

Coverage Stats

18900 of 49456 branches covered (38.22%)

Branch coverage included in aggregate %.

1604 of 1954 new or added lines in 25 files covered. (82.09%)

3407 existing lines in 135 files now uncovered.

18487 of 27485 relevant lines covered (67.26%)

240991.5 hits per line

Source File
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29.06

/src/dftracer/utils/core/utils/string.cpp

#include <dftracer/utils/core/utils/string.h>

namespace dftracer::utils {
bool json_trim_and_validate(const char* data, std::size_t length,
                            const char*& start, std::size_t& trimmed_length) {
    start = data;
    const char* end = data + length - 1;

    while (start <= end && (*start == ' ' || *start == '\t' || *start == '\n' ||
                            *start == '\r')) {
        start++;
    }
    while (end >= start &&
           (*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r')) {
        end--;
    }

    trimmed_length = (end >= start) ? (end - start + 1) : 0;

    if (trimmed_length == 0 ||
        (trimmed_length == 1 &&
         (*start == '[' || *start == '{' || *start == ']' || *start == '}')) ||
        (trimmed_length == 2 && start[0] == ']' && start[1] == '[')) {
        // Invalid/incomplete JSON or file boundary artifact
        return false;
    }

    return true;
}

bool json_trim_and_validate_with_comma(const char* data, std::size_t length,
                                       const char*& start,
                                       std::size_t& trimmed_length) {
    start = data;
    const char* end = data + length - 1;

    while (start <= end && (*start == ' ' || *start == '\t' || *start == '\n' ||
                            *start == '\r')) {
        start++;
    }
    while (end >= start &&
           (*end == ' ' || *end == '\t' || *end == '\n' || *end == '\r')) {
        end--;
    }

    // Also trim trailing commas (for JSON array format)
    if (end >= start && *end == ',') {
        end--;
    }

    trimmed_length = (end >= start) ? (end - start + 1) : 0;

    if (trimmed_length == 0 ||
        (trimmed_length == 1 &&
         (*start == '[' || *start == '{' || *start == ']' || *start == '}')) ||
        (trimmed_length == 2 && start[0] == ']' && start[1] == '[')) {
        // Invalid/incomplete JSON or file boundary artifact
        return false;
    }

    return true;
}
}  // namespace dftracer::utils

1	#include <dftracer/utils/core/utils/string.h>
2
3	namespace dftracer::utils {
4	bool json_trim_and_validate(const char* data, std::size_t length,	2,803✔
5	const char*& start, std::size_t& trimmed_length) {
6	start = data;	2,803✔
7	const char* end = data + length - 1;	2,803✔
8
9	while (start <= end && (start == ' ' \|\| start == '\t' \|\| *start == '\n' \|\|	5,606!
10	*start == '\r')) {	2,803✔
11	start++;	×
12	}
13	while (end >= start &&	5,606!
14	(end == ' ' \|\| end == '\t' \|\| end == '\n' \|\| end == '\r')) {	2,803!
15	end--;	×
16	}
17
18	trimmed_length = (end >= start) ? (end - start + 1) : 0;	2,803!
19
20	if (trimmed_length == 0 \|\|	2,803!
21	(trimmed_length == 1 &&	2,803✔
22	(start == '[' \|\| start == '{' \|\| start == ']' \|\| start == '}')) \|\|	119!
23	(trimmed_length == 2 && start[0] == ']' && start[1] == '[')) {	2,684!
24	// Invalid/incomplete JSON or file boundary artifact
25	return false;	119✔
26	}
27
28	return true;	2,684✔
29	}	2,803✔
30
31	bool json_trim_and_validate_with_comma(const char* data, std::size_t length,	×
32	const char*& start,
33	std::size_t& trimmed_length) {
34	start = data;	×
35	const char* end = data + length - 1;	×
36
37	while (start <= end && (start == ' ' \|\| start == '\t' \|\| *start == '\n' \|\|	×
38	*start == '\r')) {	×
39	start++;	×
40	}
41	while (end >= start &&	×
42	(end == ' ' \|\| end == '\t' \|\| end == '\n' \|\| end == '\r')) {	×
43	end--;	×
44	}
45
46	// Also trim trailing commas (for JSON array format)
47	if (end >= start && *end == ',') {	×
48	end--;	×
UNCOV 49	}	×
50
51	trimmed_length = (end >= start) ? (end - start + 1) : 0;	×
52
53	if (trimmed_length == 0 \|\|	×
54	(trimmed_length == 1 &&	×
55	(start == '[' \|\| start == '{' \|\| start == ']' \|\| start == '}')) \|\|	×
56	(trimmed_length == 2 && start[0] == ']' && start[1] == '[')) {	×
57	// Invalid/incomplete JSON or file boundary artifact
58	return false;	×
59	}
60
61	return true;	×
UNCOV 62	}	×
63	} // namespace dftracer::utils

llnl / dftracer-utils / 23531027933

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