From 668c5c02e56b922aeb7b8870057622b6940413d2 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Wed, 16 Mar 2022 20:25:24 +0100 Subject: lib: add argument position support (`%m$`) to `sprintf()` and `printf()` Signed-off-by: Jo-Philipp Wich --- tests/custom/03_stdlib/27_sprintf | 21 +++++++++++++++++++++ tests/custom/03_stdlib/28_printf | 17 +++++++++++++++++ 2 files changed, 38 insertions(+) (limited to 'tests/custom/03_stdlib') diff --git a/tests/custom/03_stdlib/27_sprintf b/tests/custom/03_stdlib/27_sprintf index 3edcd48..e1a3c5d 100644 --- a/tests/custom/03_stdlib/27_sprintf +++ b/tests/custom/03_stdlib/27_sprintf @@ -548,3 +548,24 @@ Supplying a non-string format value will yield an empty string result. -- Expect stdout -- "" -- End -- + + +Prefixing a format directive with `n$` will select the corresponding argument +with 1 referring to the first argument. Missing or out-of range arguments will +be treated as `null`. + +-- Testcase -- +{% + printf("%.J\n", [ + sprintf("%2$s", "foo", "bar", "baz"), + sprintf("%10$s", "foo", "bar", "baz") + ]); +%} +-- End -- + +-- Expect stdout -- +[ + "bar", + "(null)" +] +-- End -- diff --git a/tests/custom/03_stdlib/28_printf b/tests/custom/03_stdlib/28_printf index a2a6d27..b4556b3 100644 --- a/tests/custom/03_stdlib/28_printf +++ b/tests/custom/03_stdlib/28_printf @@ -524,3 +524,20 @@ Supplying a non-string format value will yield an empty string result. -- Expect stdout -- -- End -- + + +Prefixing a format directive with `n$` will select the corresponding argument +with 1 referring to the first argument. Missing or out-of range arguments will +be treated as `null`. + +-- Testcase -- +{% + printf("%2$s\n", "foo", "bar", "baz"); + printf("%10$s\n", "foo", "bar", "baz"); +%} +-- End -- + +-- Expect stdout -- +bar +(null) +-- End -- -- cgit v1.2.3