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add link_section attributes to static arrays used for heap in tests #6

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add link_section attributes to static arrays used for heap in tests #6

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12 changes: 12 additions & 0 deletions src/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ struct Aligned<T>(T);

#[test]
fn alloc_reuse() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down Expand Up @@ -41,6 +42,7 @@ fn alloc_reuse() {
#[test]
fn alignment() {
// align to a 32-byte boundary
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: A32<[u8; 2 * N]> = A32([0; 2 * N]);

#[repr(align(8))]
Expand Down Expand Up @@ -74,6 +76,7 @@ fn alignment() {
// small requests will be round up to a multiple of `ALIGN_SIZE`
#[test]
fn align_size() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down Expand Up @@ -114,6 +117,7 @@ fn bits() {

#[test]
fn new() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand All @@ -133,6 +137,7 @@ fn new() {

#[test]
fn new_unaligned() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand All @@ -153,6 +158,7 @@ fn new_unaligned() {

#[test]
fn merge_both() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down Expand Up @@ -195,6 +201,7 @@ fn merge_both() {

#[test]
fn merge_prev() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down Expand Up @@ -225,6 +232,7 @@ fn merge_prev() {

#[test]
fn merge_next() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down Expand Up @@ -267,6 +275,7 @@ fn oom() {

#[test]
fn two_phys_blocks() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; 2 * N]> = Aligned([0; 2 * N]);

unsafe {
Expand Down Expand Up @@ -295,6 +304,7 @@ fn two_phys_blocks() {

#[test]
fn realloc() {
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand All @@ -317,6 +327,7 @@ fn realloc() {
#[test]
fn grow_in_place() {
const M: usize = 8;
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand All @@ -339,6 +350,7 @@ fn grow_in_place() {
#[test]
fn shrink_in_place() {
const M: usize = 8;
#[link_section = ".bss.TLSF_ANCHOR"]
static mut MEMORY: Aligned<[u8; N]> = Aligned([0; N]);

unsafe {
Expand Down