diff mbox series

[v3,06/18] libtraceeval histogram: Remove comparing of traceeval and types

Message ID 20230817013310.88582-7-rostedt@goodmis.org (mailing list archive)
State Superseded
Headers show
Series libtraceeval histogram: Updates | expand

Commit Message

Steven Rostedt Aug. 17, 2023, 1:32 a.m. UTC 
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>

The compare functions for traceeval and types were created for testing. But
because the tests have not yet been pulled in, remove these functions as
they are currently unused and cause an unnecessary burden of making sure
they are updated when other code they use is updated.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 Makefile                 |   1 -
 include/traceeval-test.h |  16 -----
 src/histograms.c         | 127 ---------------------------------------
 3 files changed, 144 deletions(-)
 delete mode 100644 include/traceeval-test.h
diff mbox series

Patch

diff --git a/Makefile b/Makefile
index 62ca9285d7a0..d8c57ef4e356 100644
--- a/Makefile
+++ b/Makefile
@@ -172,7 +172,6 @@  libs: $(LIBRARY_A) $(LIBRARY_SO)
 
 VALGRIND = $(shell which valgrind)
 UTEST_DIR = utest
-UTEST_BINARY = eval-utest
 
 test: force $(LIBRARY_STATIC)
 ifneq ($(CUNIT_INSTALLED),1)
diff --git a/include/traceeval-test.h b/include/traceeval-test.h
deleted file mode 100644
index bb8092ac2e50..000000000000
--- a/include/traceeval-test.h
+++ /dev/null
@@ -1,16 +0,0 @@ 
-/* SPDX-License-Identifier: MIT */
-/*
- * libtraceeval interface for unit testing.
- *
- * Copyright (C) 2023 Google Inc, Steven Rostedt <rostedt@goodmis.org>
- * Copyright (C) 2023 Google Inc, Stevie Alvarez <stevie.6strings@gmail.com>
- */
-
-#ifndef __LIBTRACEEVAL_TEST_H__
-#define __LIBTRACEEVAL_TEST_H__
-
-#include <traceeval-hist.h>
-
-int traceeval_compare(struct traceeval *orig, struct traceeval *copy);
-
-#endif /* __LIBTRACEEVAL_TEST_H__ */
diff --git a/src/histograms.c b/src/histograms.c
index 1a7fa03e031c..ccb52d0f1d42 100644
--- a/src/histograms.c
+++ b/src/histograms.c
@@ -12,8 +12,6 @@ 
 
 #include <traceeval-hist.h>
 
-#include "traceeval-test.h"
-
 /*
  * Compare two integers of variable length.
  *
@@ -63,50 +61,6 @@  static void print_err(const char *fmt, ...)
 	fprintf(stderr, "\n");
 }
 
-/*
- * Compare traceeval_type instances for equality.
- *
- * Return 1 if @orig and @copy are the same, 0 otherwise.
- */
-static int compare_traceeval_type(struct traceeval_type *orig,
-				  struct traceeval_type *copy,
-				  size_t orig_size, size_t copy_size)
-{
-	size_t i;
-
-	/* same memory/NULL */
-	if (orig == copy)
-		return 1;
-	if (!!orig != !!copy)
-		return 0;
-
-	if (orig_size != copy_size)
-		return 0;
-
-	for (i = 0; i < orig_size; i++) {
-		if (orig[i].type != copy[i].type)
-			return 0;
-		if (orig[i].flags != copy[i].flags)
-			return 0;
-		if (orig[i].id != copy[i].id)
-			return 0;
-		if (orig[i].release != copy[i].release)
-			return 0;
-		if (orig[i].cmp != copy[i].cmp)
-			return 0;
-
-		// make sure both names are same type
-		if (!!orig[i].name != !!copy[i].name)
-			return 0;
-		if (!orig[i].name)
-			continue;
-		if (strcmp(orig[i].name, copy[i].name) != 0)
-			return 0;
-	}
-
-	return 1;
-}
-
 /*
  * Compare traceeval_data instances.
  *
@@ -185,87 +139,6 @@  static int compare_traceeval_data_set(struct traceeval *teval,
 	return 1;
 }
 
-/*
- * Return 1 if @orig and @copy are the same, 0 if not, and -1 on error.
- */
-static int compare_entries(struct entry *orig, struct entry *copy,
-			   struct traceeval *teval)
-{
-	int check;
-
-	/* compare keys */
-	check = compare_traceeval_data_set(teval, teval->key_types,
-					   orig->keys, copy->keys, teval->nr_key_types);
-	if (check < 1)
-		return check;
-
-	/* compare values */
-	check = compare_traceeval_data_set(teval, teval->val_types,
-					   orig->vals, copy->vals, teval->nr_val_types);
-	return check;
-}
-
-/*
- * Compares the hist fields of @orig and @copy for equality.
- *
- * Assumes all other aspects of @orig and @copy are the same.
- *
- * Return 1 if struct hist_table of @orig and @copy are the same, 0 if not,
- * and -1 on error.
- */
-static int compare_hist(struct traceeval *orig, struct traceeval *copy)
-{
-	struct hist_table *o_hist;
-	struct hist_table *c_hist;
-	int c;
-
-	o_hist = orig->hist;
-	c_hist = copy->hist;
-
-	if (o_hist->nr_entries != c_hist->nr_entries)
-		return 0;
-
-	for (size_t i = 0; i < o_hist->nr_entries; i++) {
-		if ((c = compare_entries(o_hist->map + i, c_hist->map + i, orig)) < 1)
-			return c;
-	}
-
-	return 1;
-}
-
-/*
- * traceeval_compare - Check equality between two traceeval instances
- * @orig: The first traceeval instance
- * @copy: The second traceeval instance
- *
- * This compares the values of the key definitions, value definitions, and
- * inserted data between @orig and @copy in order. It does not compare
- * by memory address, except for struct traceeval_type's release() and
- * cmp() fields.
- *
- * Returns 1 if @orig and @copy are the same, 0 if not, and -1 on error.
- */
- int traceeval_compare(struct traceeval *orig, struct traceeval *copy)
-{
-	int keys;
-	int vals;
-	int hists;
-
-	if (!orig || !copy)
-		return -1;
-
-	keys = compare_traceeval_type(orig->key_types, copy->key_types,
-			orig->nr_key_types, copy->nr_key_types);
-	vals = compare_traceeval_type(orig->val_types, copy->val_types,
-			orig->nr_val_types, copy->nr_val_types);
-	hists = compare_hist(orig, copy);
-
-	if (hists == -1)
-		return -1;
-
-	return keys && vals && hists;
-}
-
 /*
  * type_release - free a struct traceeval_type array
  * @defs: The array to release