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-rw-r--r--src/test/test-format-table.c514
1 files changed, 514 insertions, 0 deletions
diff --git a/src/test/test-format-table.c b/src/test/test-format-table.c
new file mode 100644
index 0000000..24ee1df
--- /dev/null
+++ b/src/test/test-format-table.c
@@ -0,0 +1,514 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <unistd.h>
+
+#include "alloc-util.h"
+#include "format-table.h"
+#include "string-util.h"
+#include "strv.h"
+#include "time-util.h"
+
+static void test_issue_9549(void) {
+ _cleanup_(table_unrefp) Table *table = NULL;
+ _cleanup_free_ char *formatted = NULL;
+
+ log_info("/* %s */", __func__);
+
+ assert_se(table = table_new("name", "type", "ro", "usage", "created", "modified"));
+ assert_se(table_set_align_percent(table, TABLE_HEADER_CELL(3), 100) >= 0);
+ assert_se(table_add_many(table,
+ TABLE_STRING, "foooo",
+ TABLE_STRING, "raw",
+ TABLE_BOOLEAN, false,
+ TABLE_SIZE, (uint64_t) (673.7*1024*1024),
+ TABLE_STRING, "Wed 2018-07-11 00:10:33 JST",
+ TABLE_STRING, "Wed 2018-07-11 00:16:00 JST") >= 0);
+
+ table_set_width(table, 75);
+ assert_se(table_format(table, &formatted) >= 0);
+
+ printf("%s\n", formatted);
+ assert_se(streq(formatted,
+ "NAME TYPE RO USAGE CREATED MODIFIED \n"
+ "foooo raw no 673.6M Wed 2018-07-11 00:10:33 J… Wed 2018-07-11 00:16:00 JST\n"
+ ));
+}
+
+static void test_multiline(void) {
+ _cleanup_(table_unrefp) Table *table = NULL;
+ _cleanup_free_ char *formatted = NULL;
+
+ log_info("/* %s */", __func__);
+
+ assert_se(table = table_new("foo", "bar"));
+
+ assert_se(table_set_align_percent(table, TABLE_HEADER_CELL(1), 100) >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRING, "three\ndifferent\nlines",
+ TABLE_STRING, "two\nlines\n") >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three… two…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different… lines\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"));
+ formatted = mfree(formatted);
+
+ assert_se(table_add_many(table,
+ TABLE_STRING, "short",
+ TABLE_STRING, "a\npair") >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRING, "short2\n",
+ TABLE_STRING, "a\nfour\nline\ncell") >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three… two…\n"
+ "short a…\n"
+ "short2 a…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different… lines\n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four\n"
+ " line…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four\n"
+ " line\n"
+ " cell\n"));
+ formatted = mfree(formatted);
+}
+
+static void test_strv(void) {
+ _cleanup_(table_unrefp) Table *table = NULL;
+ _cleanup_free_ char *formatted = NULL;
+
+ log_info("/* %s */", __func__);
+
+ assert_se(table = table_new("foo", "bar"));
+
+ assert_se(table_set_align_percent(table, TABLE_HEADER_CELL(1), 100) >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRV, STRV_MAKE("three", "different", "lines"),
+ TABLE_STRV, STRV_MAKE("two", "lines")) >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three… two…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different… lines\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"));
+ formatted = mfree(formatted);
+
+ assert_se(table_add_many(table,
+ TABLE_STRING, "short",
+ TABLE_STRV, STRV_MAKE("a", "pair")) >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRV, STRV_MAKE("short2"),
+ TABLE_STRV, STRV_MAKE("a", "four", "line", "cell")) >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three… two…\n"
+ "short a…\n"
+ "short2 a…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different… lines\n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four\n"
+ " line…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three two\n"
+ "different lines\n"
+ "lines \n"
+ "short a\n"
+ " pair\n"
+ "short2 a\n"
+ " four\n"
+ " line\n"
+ " cell\n"));
+ formatted = mfree(formatted);
+}
+
+static void test_strv_wrapped(void) {
+ _cleanup_(table_unrefp) Table *table = NULL;
+ _cleanup_free_ char *formatted = NULL;
+
+ log_info("/* %s */", __func__);
+
+ assert_se(table = table_new("foo", "bar"));
+
+ assert_se(table_set_align_percent(table, TABLE_HEADER_CELL(1), 100) >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRV_WRAPPED, STRV_MAKE("three", "different", "lines"),
+ TABLE_STRV_WRAPPED, STRV_MAKE("two", "lines")) >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different lines two lines\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different lines two lines\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different lines two lines\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different lines two lines\n"));
+ formatted = mfree(formatted);
+
+ assert_se(table_add_many(table,
+ TABLE_STRING, "short",
+ TABLE_STRV_WRAPPED, STRV_MAKE("a", "pair")) >= 0);
+
+ assert_se(table_add_many(table,
+ TABLE_STRV_WRAPPED, STRV_MAKE("short2"),
+ TABLE_STRV_WRAPPED, STRV_MAKE("a", "eight", "line", "ćęłł",
+ "___5___", "___6___", "___7___", "___8___")) >= 0);
+
+ table_set_cell_height_max(table, 1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different… two lines\n"
+ "short a pair\n"
+ "short2 a eight line ćęłł…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 2);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different two lines\n"
+ "lines \n"
+ "short a pair\n"
+ "short2 a eight line ćęłł\n"
+ " ___5___ ___6___…\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, 3);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different two lines\n"
+ "lines \n"
+ "short a pair\n"
+ "short2 a eight line ćęłł\n"
+ " ___5___ ___6___\n"
+ " ___7___ ___8___\n"));
+ formatted = mfree(formatted);
+
+ table_set_cell_height_max(table, (size_t) -1);
+ assert_se(table_format(table, &formatted) >= 0);
+ fputs(formatted, stdout);
+ assert_se(streq(formatted,
+ "FOO BAR\n"
+ "three different two lines\n"
+ "lines \n"
+ "short a pair\n"
+ "short2 a eight line ćęłł\n"
+ " ___5___ ___6___\n"
+ " ___7___ ___8___\n"));
+ formatted = mfree(formatted);
+}
+
+int main(int argc, char *argv[]) {
+ _cleanup_(table_unrefp) Table *t = NULL;
+ _cleanup_free_ char *formatted = NULL;
+
+ assert_se(setenv("SYSTEMD_COLORS", "0", 1) >= 0);
+ assert_se(setenv("COLUMNS", "40", 1) >= 0);
+
+ assert_se(t = table_new("one", "two", "three"));
+
+ assert_se(table_set_align_percent(t, TABLE_HEADER_CELL(2), 100) >= 0);
+
+ assert_se(table_add_many(t,
+ TABLE_STRING, "xxx",
+ TABLE_STRING, "yyy",
+ TABLE_BOOLEAN, true) >= 0);
+
+ assert_se(table_add_many(t,
+ TABLE_STRING, "a long field",
+ TABLE_STRING, "yyy",
+ TABLE_SET_UPPERCASE, 1,
+ TABLE_BOOLEAN, false) >= 0);
+
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "ONE TWO THREE\n"
+ "xxx yyy yes\n"
+ "a long field YYY no\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_width(t, 40);
+
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "ONE TWO THREE\n"
+ "xxx yyy yes\n"
+ "a long field YYY no\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_width(t, 12);
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "ONE TWO THR…\n"
+ "xxx yyy yes\n"
+ "a … YYY no\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_width(t, 5);
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "… … …\n"
+ "… … …\n"
+ "… … …\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_width(t, 3);
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "… … …\n"
+ "… … …\n"
+ "… … …\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_width(t, (size_t) -1);
+ assert_se(table_set_sort(t, (size_t) 0, (size_t) 2, (size_t) -1) >= 0);
+
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "ONE TWO THREE\n"
+ "a long field YYY no\n"
+ "xxx yyy yes\n"));
+
+ formatted = mfree(formatted);
+
+ table_set_header(t, false);
+
+ assert_se(table_add_many(t,
+ TABLE_STRING, "fäää",
+ TABLE_STRING, "uuu",
+ TABLE_BOOLEAN, true) >= 0);
+
+ assert_se(table_add_many(t,
+ TABLE_STRING, "fäää",
+ TABLE_STRING, "zzz",
+ TABLE_BOOLEAN, false) >= 0);
+
+ assert_se(table_add_many(t,
+ TABLE_EMPTY,
+ TABLE_SIZE, (uint64_t) 4711,
+ TABLE_TIMESPAN, (usec_t) 5*USEC_PER_MINUTE) >= 0);
+
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ assert_se(streq(formatted,
+ "a long field YYY no\n"
+ "fäää zzz no\n"
+ "fäää uuu yes\n"
+ "xxx yyy yes\n"
+ " 4.6K 5min\n"));
+
+ formatted = mfree(formatted);
+
+ assert_se(table_set_display(t, (size_t) 2, (size_t) 0, (size_t) 2, (size_t) 0, (size_t) 0, (size_t) -1) >= 0);
+
+ assert_se(table_format(t, &formatted) >= 0);
+ printf("%s\n", formatted);
+
+ if (isatty(STDOUT_FILENO))
+ assert_se(streq(formatted,
+ " no a long f… no a long f… a long fi…\n"
+ " no fäää no fäää fäää \n"
+ " yes fäää yes fäää fäää \n"
+ " yes xxx yes xxx xxx \n"
+ "5min 5min \n"));
+ else
+ assert_se(streq(formatted,
+ " no a long field no a long field a long field\n"
+ " no fäää no fäää fäää \n"
+ " yes fäää yes fäää fäää \n"
+ " yes xxx yes xxx xxx \n"
+ "5min 5min \n"));
+
+ test_issue_9549();
+ test_multiline();
+ test_strv();
+ test_strv_wrapped();
+
+ return 0;
+}
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